[ 'pɒlɪg(ə)n ]
■ noun Geometry a plane figure with at least three straight sides and angles, and typically five or more.
Derivatives
~al adjective
Origin
C16: via late L. from Gk polugōnon , neut. of polugōnos 'many-angled'.
[ 'pɒlɪg(ə)n ]
■ noun Geometry a plane figure with at least three straight sides and angles, and typically five or more.
Derivatives
~al adjective
Origin
C16: via late L. from Gk polugōnon , neut. of polugōnos 'many-angled'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004