Topic: SHAPES, PATTERNS

Date: 1500-1600
Language: Greek
Origin: heptagonos, from hepta 'seven' + gonia 'angle'

heptagon

noun
     
hep‧ta‧gon [countable]
CF a shape with seven straight sides
heptagonal adjective

Explore SHAPES, PATTERNS Topic

Word of the Day
The SHAPES, PATTERNS Word of the Day is:

Other related topics