octagon
(oc-ta-gon)
3 syllables
Definition
noun. a shape with eight sides and eight angles.
Example Sentence
An octagon is a shape with eight angles and eight sides.
More Example Sentences
An octagon has eight corners and sides.
Synonyms
eight-sided shape; polygon; geometrical figure
Antonyms
three sided triangle
Hear It! Say It! Write It!
octagon
Rhymes
- octagon