lambda
English
| ← kappa |
→ mu | |
| Wikipedia article on lambda | ||
Etymology
From Ancient GreekCategory:English terms borrowed from Ancient Greek#LAMBDACategory:English terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda). Doublet of lamedCategory:English doublets#LAMBDA.
Pronunciation
Noun
lambda (plural lambdas)Category:English lemmas#LAMBDACategory:English nouns#LAMBDACategory:English countable nouns#LAMBDACategory:English entries with incorrect language header#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- The eleventh letter of the Classical and Modern Greek alphabet, the twelfth of the Old Greek alphabet.
- (physicsCategory:en:Physics#LAMBDA, mathematicsCategory:en:Mathematics#LAMBDA) Unit representation of wavelength.(Can we add an example for this sense?)Category:Requests for example sentences in English#LAMBDA
- (physicsCategory:en:Physics#LAMBDA) The cosmological constant.
- (physicsCategory:en:Physics#LAMBDA) Ellipsis of lambda baryonCategory:English ellipses#LAMBDA.
- (programmingCategory:en:Programming#LAMBDA) Ellipsis of lambda expressionCategory:English ellipses#LAMBDA.
- (programmingCategory:en:Programming#LAMBDA) Ellipsis of lambda functionCategory:English ellipses#LAMBDA.
- (anatomyCategory:en:Anatomy#LAMBDA) The junction of the lambdoid and sagittal sutures of the cranium.
- (financeCategory:en:Finance#LAMBDA) The percentage change in an option value divided by the percentage change in the underlying asset's price.
Synonyms
- (measure of derivative price sensitivity): elasticity, omega
Hypernyms
- (measure of derivative price sensitivity): Greeks (includes list of coordinate terms)
Derived terms
Related terms
Translations
See also
Catalan
Pronunciation
- IPA(key): (Central, Balearic) [ˈlam.də]Category:Catalan terms with IPA pronunciation#LAMBDA
- IPA(key): (Valencia) [ˈlam.da]Category:Catalan terms with IPA pronunciation#LAMBDA
Noun
lambda f (plural lambdes)Category:Catalan lemmas#LAMBDACategory:Catalan nouns#LAMBDACategory:Catalan countable nouns#LAMBDACategory:Catalan entries with incorrect language header#LAMBDACategory:Catalan feminine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
Category:ca:Greek letter names#LAMBDACzech
Pronunciation
Noun
lambda n or fCategory:Czech lemmas#LAMBDACategory:Czech nouns#LAMBDACategory:Czech entries with incorrect language header#LAMBDACategory:Czech neuter nouns#LAMBDACategory:Czech feminine nouns#LAMBDACategory:Czech nouns with multiple genders#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
Declension
when feminine:
Indeclinable when neuter.
Category:Czech indeclinable nouns#LAMBDA Category:cs:Greek letter names#LAMBDADutch
Etymology
From Ancient GreekCategory:Dutch terms borrowed from Ancient Greek#LAMBDACategory:Dutch terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda). Doublet of lamedCategory:Dutch doublets#LAMBDA.
Pronunciation
Noun
lambda f (plural lambda's, diminutive lambdaatje n)Category:Dutch lemmas#LAMBDACategory:Dutch nouns#LAMBDACategory:Dutch nouns with plural in -s#LAMBDACategory:Dutch nouns with red links in their headword lines#LAMBDACategory:Dutch entries with incorrect language header#LAMBDACategory:Dutch feminine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- Category:nl:Greek letter names#LAMBDAlambda (letter of the Greek alphabet)
Derived terms
Further reading
lambda on the Dutch Wikipedia.Wikipedia nl
Finnish
Etymology
< Ancient GreekCategory:Finnish terms borrowed from Ancient Greek#LAMBDACategory:Finnish terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda)
| Λλ | Previous: | kappa |
|---|---|---|
| Next: | myy |
Pronunciation
- IPA(key): /ˈlɑmbdɑ/, [ˈlɑ̝mbdɑ̝]Category:Finnish 2-syllable words#LAMBDACategory:Finnish terms with IPA pronunciation#LAMBDA
- IPA(key): /ˈlɑmdɑ/, [ˈlɑ̝mdɑ̝]Category:Finnish 2-syllable words#LAMBDACategory:Finnish terms with IPA pronunciation#LAMBDA
- Rhymes: -ɑmbdɑCategory:Rhymes:Finnish/ɑmbdɑ#LAMBDACategory:Rhymes:Finnish/ɑmbdɑ/2 syllables#LAMBDA
- Syllabification(key): lamb‧da
- Hyphenation(key): lamb‧da
Noun
lambdaCategory:Finnish lemmas#LAMBDACategory:Finnish nouns#LAMBDACategory:Finnish entries with incorrect language header#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
Declension
| Inflection of lambda (Kotus type 9/kala, no gradation) | |||
|---|---|---|---|
| nominative | lambda | lambdat | |
| genitive | lambdan | lambdojen | |
| partitive | lambdaa | lambdoja | |
| illative | lambdaan | lambdoihin | |
| singular | plural | ||
| nominative | lambda | lambdat | |
| accusative | nom. | lambda | lambdat |
| gen. | lambdan | ||
| genitive | lambdan | lambdojen lambdain rare | |
| partitive | lambdaa | lambdoja | |
| inessive | lambdassa | lambdoissa | |
| elative | lambdasta | lambdoista | |
| illative | lambdaan | lambdoihin | |
| adessive | lambdalla | lambdoilla | |
| ablative | lambdalta | lambdoilta | |
| allative | lambdalle | lambdoille | |
| essive | lambdana | lambdoina | |
| translative | lambdaksi | lambdoiksi | |
| abessive | lambdatta | lambdoitta | |
| instructive | — | lambdoin | |
| comitative | See the possessive forms below. | ||
Derived terms
Category:fi:Greek letter names#LAMBDAFrench
Etymology
Borrowed from Ancient GreekCategory:French terms borrowed from Ancient Greek#LAMBDACategory:French terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda).
Pronunciation
- IPA(key): /lɑ̃b.da/, /lɑ̃mb.da/, /lɑ̃m.da/Category:French 2-syllable words#LAMBDACategory:French 2-syllable words#LAMBDACategory:French 2-syllable words#LAMBDACategory:French terms with IPA pronunciation#LAMBDA
Category:French terms with audio pronunciation#LAMBDAAudio: (file)
Category:French terms with audio pronunciation#LAMBDAAudio (Canada (Shawinigan)): (file)
Category:French terms with audio pronunciation#LAMBDAAudio (France (Vosges)): (file)
Category:French terms with audio pronunciation#LAMBDAAudio (France (Lyon)): (file)
Noun
lambda m (plural lambda or lambdas)Category:French lemmas#LAMBDACategory:French nouns#LAMBDACategory:French countable nouns#LAMBDACategory:French nouns with multiple plurals#LAMBDACategory:French entries with incorrect language header#LAMBDACategory:French masculine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
- (financeCategory:fr:Finance#LAMBDA) price elasticity of an option in relation to that of its holderCategory:Requests for attention concerning French#LAMBDA
- (ethologyCategory:fr:Ethology#LAMBDA) the most ordinary member of a group
- a former unit of capacity or volume equivalent to a microliter, whose symbol is λ
- (acousticsCategory:fr:Acoustics#LAMBDA) a level of intensity equivalent to forty decibels above the threshold for hearing a sound with a frequency of one kilohertz
- Silver Y (moth)
- Synonym: noctuelle gamma
Usage notes
- Traditionally and most commonly, the plural is spelled without an s. However, according to the 1990 spelling reform, the plural should be spelled with an s.
Adjective
lambda (plural lambdas or lambda)Category:French lemmas#LAMBDACategory:French adjectives#LAMBDACategory:French entries with incorrect language header#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- common, usual (especially of a person)
- 2006, Virginie Despentes, “King Kong Girl”, in King Kong Théorie [King Kong Theory], Éditions Grasset, →ISBN, page 127:
- Mais c'est rare d'être Bukowski, la plupart du temps, c'est juste des tocards lambda.Category:French terms with quotations#LAMBDACategory:Requests for translations of French quotations#LAMBDA
- (please add an English translation of this quotation)
- 2015 January, Virginie Despentes, Vernon Subutex, volume 1, Éditions Grasset, →ISBN:
- Branché sur une pulsation souterraine, que l'humain lambda ne perçoit pas.Category:French terms with quotations#LAMBDACategory:Requests for translations of French quotations#LAMBDA
- (please add an English translation of this quotation)
- 2024 April 12, L. Ro., quoting Marc Morelli, “Marc Morelli, le chirurgien des machines à coudre”, in La Provence, page 7:
- Je dirais qu'aujourd'hui 20 à 30 % de ma clientèle confectionnent des robes d'Arlésienne, mais finalement, le plus gros de mes ventes est réalisé par des personnes lambda pour de la couture libre, des vêtements pour enfants par exemple.Category:French terms with quotations#LAMBDACategory:Requests for translations of French quotations#LAMBDA
- (please add an English translation of this quotation)
- 2025 June, Benoît Bréville, “Tous influenceurs !”, in Le Monde diplomatique, →ISSN, page 21:
- « Il faut pas être un mec lambda », explique un streamer jeux vidéo, qui a décidé de miser sur une caractéristique physique […] .Category:French terms with quotations#LAMBDACategory:Requests for translations of French quotations#LAMBDA
- (please add an English translation of this quotation)
Further reading
- “lambda”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012
Hungarian
Etymology
From Ancient GreekCategory:Hungarian terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda).
Pronunciation
- IPA(key): [ˈlɒmbdɒ]Category:Hungarian terms with IPA pronunciation#LAMBDA
- Hyphenation: lamb‧da
- Rhymes: -dɒCategory:Rhymes:Hungarian/dɒ#LAMBDACategory:Rhymes:Hungarian/dɒ/2 syllables#LAMBDA
Noun
lambda (plural lambdák)Category:Hungarian lemmas#LAMBDACategory:Hungarian nouns#LAMBDACategory:Hungarian entries with incorrect language header#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
Declension
| singular | plural | |
|---|---|---|
| nominative | lambda | lambdák |
| accusative | lambdát | lambdákat |
| dative | lambdának | lambdáknak |
| instrumental | lambdával | lambdákkal |
| causal-final | lambdáért | lambdákért |
| translative | lambdává | lambdákká |
| terminative | lambdáig | lambdákig |
| essive-formal | lambdaként | lambdákként |
| essive-modal | — | — |
| inessive | lambdában | lambdákban |
| superessive | lambdán | lambdákon |
| adessive | lambdánál | lambdáknál |
| illative | lambdába | lambdákba |
| sublative | lambdára | lambdákra |
| allative | lambdához | lambdákhoz |
| elative | lambdából | lambdákból |
| delative | lambdáról | lambdákról |
| ablative | lambdától | lambdáktól |
| non-attributive possessive – singular |
lambdáé | lambdáké |
| non-attributive possessive – plural |
lambdáéi | lambdákéi |
| possessor | single possession | multiple possessions |
|---|---|---|
| 1st person sing. | lambdám | lambdáimCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
| 2nd person sing. | lambdád | lambdáidCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
| 3rd person sing. | lambdájaCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA | lambdáiCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
| 1st person plural | lambdánk | lambdáinkCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
| 2nd person plural | lambdátok | lambdáitokCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
| 3rd person plural | lambdájukCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA | lambdáikCategory:Hungarian links with redundant wikilinks#LAMBDACategory:Hungarian links with redundant alt parameters#LAMBDA |
Icelandic
Noun
lambda n (genitive singular lambda, nominative plural lömbdu)Category:Icelandic lemmas#LAMBDACategory:Icelandic nouns#LAMBDACategory:Icelandic nouns with multiple genders#LAMBDACategory:Icelandic entries with incorrect language header#LAMBDACategory:Icelandic neuter nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA or
lambda f (genitive singular lömbdu, nominative plural lömbdur)Category:Icelandic lemmas#LAMBDACategory:Icelandic nouns#LAMBDACategory:Icelandic entries with incorrect language header#LAMBDACategory:Icelandic feminine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
Declension
| singular | plural | |||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | lambda | lambdað | lömbdu | lömbdun |
| accusative | lambda | lambdað | lömbdu | lömbdun |
| dative | lambda | lambdanu | lömbdum | lömbdunum |
| genitive | lambda | lambdans | lambda | lambdanna |
| singular | plural | |||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | lambda | lambdan | lömbdur | lömbdurnar |
| accusative | lömbdu | lömbduna | lömbdur | lömbdurnar |
| dative | lömbdu | lömbdunni | lömbdum | lömbdunum |
| genitive | lömbdu | lömbdunnar | lambda | lambdanna |
Italian
Noun
lambda m or f (invariable)Category:Italian lemmas#LAMBDACategory:Italian nouns#LAMBDACategory:Italian countable nouns#LAMBDACategory:Italian indeclinable nouns#LAMBDACategory:Italian nouns with irregular gender#LAMBDACategory:Italian entries with incorrect language header#LAMBDACategory:Italian masculine nouns#LAMBDACategory:Italian feminine nouns#LAMBDACategory:Italian nouns with multiple genders#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter)
Noun
lambda m (invariable)Category:Italian lemmas#LAMBDACategory:Italian nouns#LAMBDACategory:Italian countable nouns#LAMBDACategory:Italian indeclinable nouns#LAMBDACategory:Italian nouns with irregular gender#LAMBDACategory:Italian entries with incorrect language header#LAMBDACategory:Italian masculine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
Category:it:Greek letter names#LAMBDAPolish
Etymology
Learned borrowing from Ancient GreekCategory:Polish terms borrowed from Ancient Greek#LAMBDACategory:Polish learned borrowings from Ancient Greek#LAMBDACategory:Polish terms derived from Ancient Greek#LAMBDA λάμβδα (lámbda), from PhoenicianCategory:Polish terms derived from Phoenician#LAMBDA 𐤋 (l /lāmed/).
Pronunciation
Noun
lambda fCategory:Polish lemmas#LAMBDACategory:Polish nouns#LAMBDACategory:Polish entries with incorrect language header#LAMBDACategory:Polish feminine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (Greek letter Λ, λ)
- (physicsCategory:pl:Physics#LAMBDA) lambda baryon
Declension
| singular | plural | |
|---|---|---|
| nominative | lambdaCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDA | lambdyCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| genitive | lambdyCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| dative | lambdzieCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdomCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| accusative | lambdęCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdyCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| instrumental | lambdąCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdamiCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| locative | lambdzieCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdachCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
| vocative | lambdoCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA | lambdyCategory:Polish links with redundant wikilinks#LAMBDACategory:Polish links with redundant alt parameters#LAMBDACategory:Polish links with manual fragments#LAMBDA |
Further reading
- lambda in Polish dictionaries at PWN
Portuguese
Pronunciation
- (Portugal) IPA(key): /ˈlɐ̃.bdɐ/ [ˈlɐ̃.bðɐ]Category:Portuguese 2-syllable words#LAMBDACategory:Portuguese terms with IPA pronunciation#LAMBDA
- Hyphenation: lamb‧da
Noun
lambda m (plural lambdas)Category:Portuguese lemmas#LAMBDACategory:Portuguese nouns#LAMBDACategory:Portuguese countable nouns#LAMBDACategory:Portuguese nouns with irregular gender#LAMBDACategory:Portuguese entries with incorrect language header#LAMBDACategory:Portuguese masculine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
- lambda (name of the Greek letter Λ, λ)
Further reading
- “lambda”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026
Romanian
Etymology
Borrowed from GreekCategory:Romanian terms borrowed from Greek#LAMBDACategory:Romanian terms derived from Greek#LAMBDA λάμβδα (lámvda).
Noun
lambda m (plural lambda)Category:Romanian lemmas#LAMBDACategory:Romanian nouns#LAMBDACategory:Romanian countable nouns#LAMBDACategory:Romanian entries with incorrect language header#LAMBDACategory:Romanian masculine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
Declension
| singular | plural | |||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative-accusative | lambda | lambdaul | lambda | lambdai |
| genitive-dative | lambda | lambdaului | lambda | lambdalor |
| vocative | lambdaule | lambdalor | ||
Spanish
Pronunciation
- IPA(key): /ˈlambda/ [ˈlãmb.ð̞a]Category:Spanish 2-syllable words#LAMBDACategory:Spanish terms with IPA pronunciation#LAMBDA
- Rhymes: -ambdaCategory:Rhymes:Spanish/ambda#LAMBDACategory:Rhymes:Spanish/ambda/2 syllables#LAMBDA
- Syllabification: lamb‧da
Noun
lambda f (plural lambdas)Category:Spanish lemmas#LAMBDACategory:Spanish nouns#LAMBDACategory:Spanish countable nouns#LAMBDACategory:Spanish entries with incorrect language header#LAMBDACategory:Spanish feminine nouns#LAMBDACategory:Pages with entries#LAMBDACategory:Pages with 13 entries#LAMBDA
Further reading
- “lambda”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025
