rectangle
English
Etymology
Borrowed from Middle French, from Old French, from Medieval Latin or Late Latin rectangulum (“right angle”), from Latin rectus (“right”) + angulus (“an angle”).
Pronunciation
Audio (US) (file)
Noun
rectangle (plural rectangles)
- (geometry) A quadrilateral having opposing sides parallel and four right angles.
Synonyms
- (quadrilateral): oblong (not in technical use)
Hyponyms
- (quadrilateral): square
Related terms
- rectangular
- rectilinear
- rectification
- rectify
- (computing): tofu
Translations
quadrilateral
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Further reading
- rectangle in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
- rectangle in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
- rectangle at OneLook Dictionary Search
Catalan
Etymology
Borrowed from Medieval Latin or Late Latin rectangulum.
French
Etymology
Borrowed from Medieval Latin or Late Latin rectangulum.
Pronunciation
- IPA(key): /ʁɛk.tɑ̃ɡl/
Audio (file)
Derived terms
Adjective
rectangle (plural rectangles)
- right-angled (of a geometric figure such as a triangle)
- Antonyms: obtusangle, acutangle
Further reading
- “rectangle” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).
Anagrams
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