equilateral triangle

English Thesaurus

1. a three-sided regular polygon (noun.shape)

hypernym	:	regular polygon,
definition	:	a polygon with all sides and all angles equal (noun.shape)

hypernym	:	triangle, trigon, trilateral,
definition	:	a three-sided polygon (noun.shape)

hyponym	:	delta,
definition	:	an object shaped like an equilateral triangle (noun.shape)