QUADRILATERAL


Meaning of QUADRILATERAL in English

n.

Pronunciation: ˌ kwä-dr ə - ' la-t( ə -)r ə l

Function: noun

Etymology: Latin quadrilaterus four-sided, from quadri- + later-, latus side

Date: 1650

: a polygon of four sides

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.