QUADRILATERAL


Meaning of QUADRILATERAL in English

I. noun Etymology: Latin quadrilaterus four-sided, from quadri- + later-, latus side Date: 1650 a polygon of four sides, II. adjective Date: 1656 having four sides

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.