hertz
English
Etymology
Named after German physicist Heinrich Rudolf Hertz (1857–1894)Category:English eponyms#HERTZ.
Pronunciation
- (UK) IPA(key): /hɜːts/, /hɜːs/Category:English 1-syllable words#HERTZCategory:English 1-syllable words#HERTZCategory:English terms with IPA pronunciation#HERTZ
- (US) IPA(key): /hɝts/Category:English 1-syllable words#HERTZCategory:English terms with IPA pronunciation#HERTZ
- Homophone: hurtsCategory:English terms with homophones#HERTZ
- Rhymes: -ɜː(ɹ)tsCategory:Rhymes:English/ɜː(ɹ)ts#HERTZCategory:Rhymes:English/ɜː(ɹ)ts/1 syllable#HERTZ
Noun
hertz (plural hertz or hertzes)Category:English lemmas#HERTZCategory:English nouns#HERTZCategory:English countable nouns#HERTZCategory:English nouns with irregular plurals#HERTZCategory:English indeclinable nouns#HERTZCategory:English entries with incorrect language header#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
- In the International System of Units, the derived unit of frequency; one (period or cycle of any periodic event) per second.
- Alternative form: Hz (symbol)
- Synonyms: cycles per second, cps (deprecated), CPS (deprecated)
- Coordinate terms: counts per second, cps, CPS
- 2017 December 12, National Transportation Safety Board, “1.3.5 Electrical Generation and Distribution System”, in Marine Accident Report: Sinking of US Cargo Vessel SS El Faro, Atlantic Ocean, Northeast of Acklins and Crooked Island, Bahamas, October 1, 2015, archived from the original on 15 May 2022, pages 36–37:
- Each turbogenerator consisted of a steam turbine, powered by 900 psi of superheated steam, that was coupled by a set of reduction gears to a General Electric marine alternating-current generator operating at 1,800 rpm. Each generator had a capacity of 2,000 kilowatts of three-phase power at 450 volts and 60 hertz. The main 450-volt switchboard was energized by the two turbogenerators. The emergency switchboard, in the emergency generator room, was fed from the main switchboard through an electrical tie.Category:English terms with quotations#HERTZ
Derived terms
Translations
See also
Category:en:SI units#HERTZCzech
Pronunciation
Noun
hertz m inanCategory:Czech lemmas#HERTZCategory:Czech nouns#HERTZCategory:Czech entries with incorrect language header#HERTZCategory:Czech masculine nouns#HERTZCategory:Czech inanimate nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
- hertz (unit of frequency)
Declension
Further reading
- “hertz”, in Příruční slovník jazyka českého (in Czech), 1935–1957
- “hertz”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989
Danish
Etymology
Named after the German physicist Heinrich Rudolf Hertz.
Pronunciation
- IPA(key): /hɛrts/, [hæɐ̯d̥s]Category:Danish terms with IPA pronunciation#HERTZ
Noun
hertz c (plural indefinite hertz)Category:Danish lemmas#HERTZCategory:Danish nouns#HERTZCategory:Danish terms spelled with Z#HERTZCategory:Danish entries with incorrect language header#HERTZCategory:Danish common-gender nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Derived terms
Further reading
hertz on the Danish Wikipedia.Wikipedia da
French
Pronunciation
- (aspirated h)Category:French terms with aspirated h IPA(key): /ɛʁts/Category:French 1-syllable words#HERTZCategory:French terms with IPA pronunciation#HERTZ
Category:French terms with audio pronunciation#HERTZAudio (Paris): (file)
Category:French terms with audio pronunciation#HERTZAudio (France (Brétigny-sur-Orge)): (file) - Rhymes: -ɛʁtsCategory:Rhymes:French/ɛʁts#HERTZ
Noun
hertz m (invariable)Category:French lemmas#HERTZCategory:French nouns#HERTZCategory:French countable nouns#HERTZCategory:French indeclinable nouns#HERTZCategory:French entries with incorrect language header#HERTZCategory:French masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Related terms
Further reading
- “hertz”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012
Galician
Noun
hertz m (uncountable)Category:Galician lemmas#HERTZCategory:Galician nouns#HERTZCategory:Galician uncountable nouns#HERTZCategory:Galician entries with incorrect language header#HERTZCategory:Galician masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Category:gl:Units of measure#HERTZItalian
Pronunciation
Noun
hertz m (invariable)Category:Italian lemmas#HERTZCategory:Italian nouns#HERTZCategory:Italian countable nouns#HERTZCategory:Italian indeclinable nouns#HERTZCategory:Italian entries with incorrect language header#HERTZCategory:Italian masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Related terms
Further reading
- hertz in Luciano Canepari, Dizionario di Pronuncia Italiana (DiPI)
- Hertz in Aldo Gabrielli, Grandi Dizionario Italiano (Hoepli)
- hertz in garzantilinguistica.it – Garzanti Linguistica, De Agostini Scuola Spa
- hèrtz in Dizionario Italiano Olivetti, Olivetti Media Communication
- hertz in sapere.it – De Agostini Editore
- hertz in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana
Norwegian Nynorsk
Etymology
Named after German physicist Heinrich Rufolf HertzCategory:Norwegian Nynorsk eponyms#HERTZ.
Noun
hertz m (definite singular hertzen, indefinite plural hertz, definite plural hertzane)Category:Norwegian Nynorsk lemmas#HERTZCategory:Norwegian Nynorsk nouns#HERTZCategory:Norwegian Nynorsk terms spelled with Z#HERTZCategory:Norwegian Nynorsk entries with incorrect language header#HERTZCategory:Norwegian Nynorsk masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
- hertz (unit of frequency)
References
- “hertz” in The Nynorsk Dictionary.
Portuguese
Etymology
Borrowed from GermanCategory:Portuguese terms borrowed from German#HERTZCategory:Portuguese terms derived from German#HERTZ Hertz.
Pronunciation
- (Brazil) IPA(key): /ˈʁɛʁts/ [ˈhɛhts], /ˈʁɛʁ.t͡ʃis/ [ˈhɛh.t͡ʃis]Category:Portuguese 1-syllable words#HERTZCategory:Portuguese 2-syllable words#HERTZCategory:Portuguese terms with IPA pronunciation#HERTZ
- (São Paulo) IPA(key): /ˈʁɛɾts/ [ˈhɛɾts], /ˈʁɛɾ.t͡ʃis/ [ˈhɛɾ.t͡ʃis]Category:Portuguese 1-syllable words#HERTZCategory:Portuguese 2-syllable words#HERTZCategory:Portuguese terms with IPA pronunciation#HERTZ
- (Rio de Janeiro) IPA(key): /ˈʁɛʁt͡ʃ/ [ˈχɛχt͡ʃ], /ˈʁɛʁ.t͡ʃiʃ/ [ˈχɛχ.t͡ʃiʃ]Category:Portuguese 1-syllable words#HERTZCategory:Portuguese 2-syllable words#HERTZCategory:Portuguese terms with IPA pronunciation#HERTZ
- (Caipira) IPA(key): /ˈʁɛɻts/ [ˈhɛɻts], /ˈʁɛɻ.t͡ʃis/ [ˈhɛɻ.t͡ʃis]Category:Portuguese 1-syllable words#HERTZCategory:Portuguese 2-syllable words#HERTZCategory:Portuguese terms with IPA pronunciation#HERTZ
- (Southern Brazil) IPA(key): /ˈʁɛʁts/ [ˈhɛhts], /ˈʁɛʁ.tes/ [ˈhɛh.tes]Category:Portuguese 1-syllable words#HERTZCategory:Portuguese 2-syllable words#HERTZCategory:Portuguese terms with IPA pronunciation#HERTZ
Noun
hertz m (invariable)Category:Portuguese lemmas#HERTZCategory:Portuguese nouns#HERTZCategory:Portuguese countable nouns#HERTZCategory:Portuguese indeclinable nouns#HERTZCategory:Portuguese entries with incorrect language header#HERTZCategory:Portuguese masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
- hertz (unit of frequency)
Further reading
- “hertz”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
- “hertz”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026
Romanian
Etymology
Borrowed from GermanCategory:Romanian terms borrowed from German#HERTZCategory:Romanian terms derived from German#HERTZ Hertz or FrenchCategory:Romanian terms borrowed from French#HERTZCategory:Romanian terms derived from French#HERTZ hertz.
Noun
hertz m (plural hertzi)Category:Romanian lemmas#HERTZCategory:Romanian nouns#HERTZCategory:Romanian nouns with red links in their headword lines#HERTZCategory:Romanian countable nouns#HERTZCategory:Romanian entries with incorrect language header#HERTZCategory:Romanian masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Declension
Spanish
Etymology
Unadapted borrowing from EnglishCategory:Spanish terms borrowed from English#HERTZCategory:Spanish unadapted borrowings from English#HERTZCategory:Spanish terms derived from English#HERTZ hertz.
Noun
hertz m (plural hertz)Category:Spanish lemmas#HERTZCategory:Spanish nouns#HERTZCategory:Spanish terms spelled with TZ#HERTZCategory:Spanish countable nouns#HERTZCategory:Spanish entries with incorrect language header#HERTZCategory:Spanish masculine nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
Usage notes
According to Royal Spanish Academy (RAE) prescriptions, unadapted foreign words should be written in italics in a text printed in roman type, and vice versa, and in quotation marks in a manuscript text or when italics are not available. In practice, this RAE prescription is not always followed.
Further reading
- “hertz”, 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
Swedish
Etymology
Named after German physicist Heinrich HertzCategory:Swedish eponyms#HERTZ.
Pronunciation
- (broad) IPA(key): /hærts/Category:Swedish terms with IPA pronunciation#HERTZ
- (retroflex dialects) IPA(key): [hæʈʂ], [hɛʈʂ]Category:Swedish terms with IPA pronunciation#HERTZ
Noun
hertz cCategory:Swedish lemmas#HERTZCategory:Swedish nouns#HERTZCategory:Swedish terms spelled with Z#HERTZCategory:Swedish entries with incorrect language header#HERTZCategory:Swedish common-gender nouns#HERTZCategory:Pages with entries#HERTZCategory:Pages with 11 entries#HERTZ
- hertz (singular and plural)
