rectangle
Noun
(
en noun)
(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
External links
*
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tetrgono
Not English
Tetrgono has no English definition. It may be misspelled. 