plane
English
Pronunciation
- IPA(key): /pleɪn/Category:English 1-syllable words#PLANECategory:English terms with IPA pronunciation#PLANE
Category:English terms with audio pronunciation#PLANEAudio (UK); “a plane” [pʰlɛɪ̯n]: (file)
Category:English terms with audio pronunciation#PLANEAudio (US); [pʰl̥ẽːn]: (file) - Rhymes: -eɪnCategory:Rhymes:English/eɪn#PLANECategory:Rhymes:English/eɪn/1 syllable#PLANE
- Homophone: plain (pane–pain merger)Category:English terms with homophones#PLANE
Etymology 1
From LatinCategory:English terms derived from Latin#PLANE plānum (“flat surface”), a noun use of the neuter of plānus (“plain”). The word was introduced in the 17th century to distinguish the geometrical senses from the other senses of plain. Doublet of llano, piano, and plainCategory:English doublets#PLANE.
Adjective
plane (comparative planer, superlative planest)Category:English lemmas#PLANECategory:English adjectives#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
Derived terms
Translations
Noun
plane (plural planes)Category:English lemmas#PLANECategory:English nouns#PLANECategory:English countable nouns#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- A level or flat surface.
- (geometryCategory:en:Geometry#PLANE) A flat surface extending infinitely in all directions (e.g. horizontal or vertical plane); a bounded portion thereof. Category:en:Surfaces#PLANE
- 1979 August, Graham Burtenshaw, Michael S. Welch, “O.V.S. Bulleid's SR loco-hauled coaches - 1”, in Railway World, page 396:
- Mirrors in the compartments have been canted out of the vertical plane to reduce reflections to the passengers when seated.Category:English terms with quotations#PLANE
- (anatomyCategory:en:Anatomy#PLANE) An imaginary plane which divides the body into two portions.
- A level of existence or development.
- 1982 December 4, Catherine Joseph, “Empowered into Enlightenment”, in Gay Community News, volume 10, number 20, page 8:
- Nettie's stories about her experiences in Africa point out many parallels between the African and American ways of life. Her stories about the African lifestyle and family structure, in particular, point out the sexist and oppressive conditions that women are forced to submit to on a global plane.Category:English terms with quotations#PLANE
- A roughly flat, thin, often moveable structure used to create lateral force by the flow of air or water over its surface, found on aircraft, submarines, etc.
- (computingCategory:en:Computing#PLANE, UnicodeCategory:en:Unicode#PLANE) Any of 17 designated ranges of 216 (65,536) sequential code points each.
Hyponyms
- (mathematics): real plane, complex plane
- (anatomy): coronal plane, frontal plane, sagittal plane, transverse plane
- (level of existence): astral plane
- (control surface): diving plane
- (Unicode): BMP, PUP, SIP, SMP, SPUA, SSP, supplementary plane, TIP
Derived terms
- abstract plane
- aerospace plane
- antiplane
- aquaplane
- astral plane
- axial plane
- backplane
- bedding plane
- biplane
- bit plane
- bow plane
- Bragg plane
- capping plane
- Cartesian plane
- centerplane
- chase plane
- compass plane
- control plane
- convexoplane
- coordinate plane
- coplane
- data plane
- datum plane
- death plane
- divisional plane
- doomsday plane
- ecliptic plane
- eigenplane
- emotional plane
- equatorial plane
- Euclidean plane
- fairwater plane
- false plane tree
- Fano plane
- fault plane
- fighter plane
- focal plane
- forwarding plane
- fracture plane
- Frankfurt plane
- ghost plane
- gliding plane
- gutter plane
- half-plane
- horizontal plane
- hyperbolic plane
- hyperplane
- inclined plane
- inplane
- in-plane switching
- interplane
- intraplane
- invariable plane
- jack plane
- jet plane
- jointer plane
- land the plane
- Laplace plane
- lead plane
- London plane
- London plane tree
- mail plane
- mainplane
- median plane
- mental plane
- mesial plane
- microplane
- midplane
- monoplane
- Moufang plane
- multiplane
- nonplane
- oblique plane
- omniplane
- orbital plane
- paper plane
- phase plane
- phylloplane
- physical plane
- picture plane
- plan ahead
- planal
- planation
- plane angle
- plane curve
- plane fright
- plane geometry
- plane graph
- plane iron
- plane joint
- planelike
- plane-mate
- plane mirror
- plane of ecliptic
- plane of existence
- plane of insertion
- plane of symmetry
- plane-parallel
- plane polarized light
- plane sailing
- planeswalker
- plane table
- plane tree, planetree
- plane wave
- planigon
- projective plane
- proof plane
- quadruplane
- rabbet plane
- radical plane
- real projective plane
- reed plane
- reglet plane
- rhizoplane
- rocket plane
- scaleboard plane
- sesquiplane
- sniffer plane
- spaceplane
- spiritual plane
- S plane
- spotter plane
- spy plane
- stern plane
- subplane
- superplane
- symmetry plane
- tangent plane
- time plane
- transaxial plane
- transpyloric plane
- triplane
- user plane
- view plane
- waterplane
- X-plane
- zoo plane
Related terms
Descendants
- → Irish: plána
Translations
Etymology 2

From Middle EnglishCategory:English terms derived from Middle English#PLANE plane, plaine, from Anglo-NormanCategory:English terms derived from Anglo-Norman#PLANE plaine, from Late LatinCategory:English terms derived from Late Latin#PLANE plāna (“planing tool”).
Noun
plane (plural planes)Category:English lemmas#PLANECategory:English nouns#PLANECategory:English countable nouns#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- (countableCategory:English countable nouns#PLANE, carpentryCategory:en:Carpentry#PLANE) A tool for smoothing wood by removing thin layers from the surface.
Derived terms
Translations
See also
Verb
plane (third-person singular simple present planes, present participle planing, simple past and past participle planed)Category:English lemmas#PLANECategory:English verbs#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- (transitiveCategory:English transitive verbs#PLANE, carpentryCategory:en:Carpentry#PLANE) To smooth (wood) with a plane.
Derived terms
Translations
Etymology 3

Clipping of aeroplaneCategory:English clippings#PLANE.
Alternative forms
Noun
plane (plural planes)Category:English lemmas#PLANECategory:English nouns#PLANECategory:English countable nouns#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- An airplane; an aeroplane.
- 2013 September 6, Tom Cheshire, “Solar-powered travel”, in The Guardian Weekly, volume 189, number 13, page 34:
- The plane is travelling impossibly slowly – 30km an hour – when it gently noses up and leaves the ground. With air beneath them, the rangy wings seem to gain strength; the fuselage that on the ground seemed flimsy becomes elegant, like a crane vaunting in flight. It seems not to fly, though, so much as float.Category:English terms with quotations#PLANE
- (entomologyCategory:en:Entomology#PLANE) Any of various nymphalid butterflies, of various genera, having a slow gliding flight.
- Synonym: aeroplane
- (entomologyCategory:en:Entomology#PLANE) The butterfly Bindahara phocides, family Lycaenidae, of Asia and Australasia.
Derived terms
- arsenal plane
- battleplane
- biplane
- build the plane while flying it
- bush plane
- cargoplane
- cargo plane
- carplane
- deplane
- emplane
- enplane
- floatplane
- gyroplane
- here comes the plane
- hydroaeroplane
- hydroplane
- landplane
- lightplane
- mailplane
- microplane
- planeful
- planeitis
- planelike
- planeload
- planemaker
- plane mile
- planeness
- planesick
- planeside
- planespotter
- planespotting
- plane ticket
- plopter
- pursuit plane
- quadriplane
- sailplane
- seaplane
- sesquiplane
- skiplane
- snowplane
- spaceplane
- spyplane
- superplane
- taxiplane
- triplane
- warplane
Translations
Verb

plane (third-person singular simple present planes, present participle planing, simple past and past participle planed)Category:English lemmas#PLANECategory:English verbs#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- (nauticalCategory:en:Nautical#PLANE, of a boat) To move in a way that lifts the bow out of the water.
- To glide or soar.
Derived terms
Translations
Etymology 4
From Middle EnglishCategory:English terms inherited from Middle English#PLANECategory:English terms derived from Middle English#PLANE plane, borrowed from Old FrenchCategory:English terms derived from Old French#PLANE plane, from LatinCategory:English terms derived from Latin#PLANE platanus, from Ancient GreekCategory:English terms derived from Ancient Greek#PLANE πλάτανος (plátanos), from πλατύς (platús, “wide, broad”).
Noun
plane (plural planes)Category:English lemmas#PLANECategory:English nouns#PLANECategory:English countable nouns#PLANECategory:English entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- (countableCategory:English countable nouns#PLANE) A deciduous tree of the genus Platanus.
- (Northern UK) A sycamore.
Derived terms
Translations
Further reading
Anagrams
Category:en:Aircraft#PLANECategory:en:Gossamer-winged butterflies#PLANECategory:en:Proteales order plants#PLANECategory:en:Tools#PLANECategory:en:Trees#PLANECzech
Pronunciation
Verb
planeCategory:Czech non-lemma forms#PLANECategory:Czech verb forms#PLANECategory:Czech entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
French
Pronunciation
- IPA(key): /plan/Category:French 1-syllable words#PLANECategory:French terms with IPA pronunciation#PLANE
Category:French terms with audio pronunciation#PLANEAudio: (file)
Category:French terms with audio pronunciation#PLANEAudio (France (Toulouse)): (file)
Category:French terms with audio pronunciation#PLANEAudio (France (Somain)): (file) - Homophone: planesCategory:French terms with homophones#PLANE
Adjective
planeCategory:French non-lemma forms#PLANECategory:French adjective forms#PLANECategory:French entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
Verb
planeCategory:French non-lemma forms#PLANECategory:French verb forms#PLANECategory:French entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- inflection of planer:
Anagrams
German
Pronunciation
Verb
planeCategory:German non-lemma forms#PLANECategory:German verb forms#PLANECategory:German entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- inflection of planen:
Latin
Etymology
From plānus (“intelligible, clear”).
Pronunciation
Adverb
plānē (comparative plānius, superlative plānissimē)Category:Latin lemmas#PLANECategory:Latin adverbs#PLANECategory:Latin entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- plainly (to the senses or understanding), distinctly, intelligibly
- (emphasising correctness) clearly, obviously; (also used as an affirmative answer)
- 63 BCE, Cicero, Catiline Orations Oratio in Catilinam Prima in Senatu Habita.8:
- Nihil agis, nihil mōlīris, nihil cōgitās, quod nōn ego nōn modo audiam, sed etiam videam plānēque sentiam.
- [There is] nothing you do, nothing you attempt, nothing you plan, which I not only do not hear, but also can [not] see and clearly understand.
(The adverb plane + the enclitic particle -que. Several of the definitions given here for plane are appropriate in this context: Cicero plainly, clearly, and fully understands what Catiline conspires against the republic.)
- [There is] nothing you do, nothing you attempt, nothing you plan, which I not only do not hear, but also can [not] see and clearly understand.
- Nihil agis, nihil mōlīris, nihil cōgitās, quod nōn ego nōn modo audiam, sed etiam videam plānēque sentiam.
- wholly, utterly, thoroughly, quite
Related terms
Descendants
- → Hungarian: pláne
References
- “plānē” on page 1526 of the Oxford Latin Dictionary (2nd ed., 2012)
Further reading
- “plane”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
- “plane”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
- "plane", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
- “plane”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
- Carl Meißner; Henry William Auden (1894), Latin Phrase-Book, London: Macmillan and Co.
- to speak openly, straightforwardly: plane, aperte dicere
- to banish all sad thoughts: omnem luctum plane abstergere
- to speak openly, straightforwardly: plane, aperte dicere
Anagrams
Lithuanian
Noun
plane mCategory:Lithuanian non-lemma forms#PLANECategory:Lithuanian noun forms#PLANECategory:Lithuanian entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
Norwegian Nynorsk
Adjective
planeCategory:Norwegian Nynorsk non-lemma forms#PLANECategory:Norwegian Nynorsk adjective forms#PLANECategory:Norwegian Nynorsk entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
Portuguese
Verb
planeCategory:Portuguese non-lemma forms#PLANECategory:Portuguese verb forms#PLANECategory:Portuguese entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
- inflection of planar:
Swedish
Adjective
planeCategory:Swedish non-lemma forms#PLANECategory:Swedish adjective forms#PLANECategory:Swedish entries with incorrect language header#PLANECategory:Pages with entries#PLANECategory:Pages with 9 entries#PLANE
