plane
English
Pronunciation
- IPA: /pleɪn/, /pl̩eɪn/
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Audio - 'a plane' (UK) (file) -
Audio (US) (file) - Rhymes: -eɪn
- Homophone: plain
Etymology 1
From Latin planum (“flat surface”), a noun use of the neuter of planus (“plain”). The word was introduced in the seventeenth century to distinguish the geometrical senses from the other senses of plain.
Adjective
plane (comparative planer, superlative planest)
Translations
Noun
plane (plural planes)
- A level or flat surface.
- (geometry) A flat surface extending infinitely in all directions (e.g. horizontal or vertical plane).
- A level of existence or development. (eg, astral 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.
- (computing, Unicode) Any of a number of designated ranges of sequential code points.
- (anatomy) An imaginary plane which divides the body into two portions.
Hyponyms
- (mathematics): real plane, complex plane
- (anatomy): coronal plane, frontal plane, sagittal plane, transverse plane
Translations
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Related terms
Etymology 2
From Middle English, from Anglo-Norman, from Old French, from Late Latin plana (“planing tool”), from plano (“to level”)
Noun
plane (plural planes)
Translations
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See also
Verb
plane (third-person singular simple present planes, present participle planing, simple past and past participle planed)
- (transitive) To smooth (wood) with a plane.
Translations
Etymology 3
Abbreviated from aeroplane.
Noun
plane (plural planes)
Derived terms
- floatplane
- planeside
- planespotter/plane spotter/plane-spotter
- plane spotting
- seaplane
Translations
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Verb
plane (third-person singular simple present planes, present participle planing, simple past and past participle planed)
Translations
Etymology 4
From Old French plane, from Latin platanus, from Ancient Greek πλάτανος (platanos), from πλατύς (platus, “wide, broad”).
Noun
plane (plural planes)
Translations
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Anagrams
External links
French
Pronunciation
Adjective
plane
- feminine form of plan
Verb
plane
- first-person singular present indicative of planer
- third-person singular present indicative of planer
- first-person singular present subjunctive of planer
- first-person singular present subjunctive of planer
- second-person singular imperative of planer
Anagrams
German
Verb
plane
- First-person singular present of planen.
- First-person singular subjunctive I of planen.
- Third-person singular subjunctive I of planen.
- Imperative singular of planen.
Latin
Etymology
From plānus (“intelligible, clear”).
Adverb
plānē (not comparable)
- distinctly, intelligibly
- wholly, quite, thoroughly
- (in answering) certainly, absolutely, by all reason, beyond a doubt
Related terms
References
- plane in Charlton T. Lewis & Charles Short, A Latin Dictionary, Oxford: Clarendon Press, 1879
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