## Table of Contents

Synonyms

Antonyms

Etymology

### 1. polygon

**noun.** ['ˈpɑːlɪˌgɑːn'] a closed plane figure bounded by straight sides.

#### Synonyms

- octagon
- nonagon
- convex polygon
- tetragon
- concave polygon
- isogon
- trilateral
- spherical polygon
- quadrangle
- decagon
- quadrilateral
- undecagon
- hexagon
- plane figure
- polygonal shape
- dodecagon
- trigon
- heptagon
- two-dimensional figure
- pentagon

#### Antonyms

- concave polygon
- oblique triangle
- right triangle
- trapezium

#### Etymology

- πολύγωνον (Ancient Greek (to 1453))

### Featured Games

### Rhymes with Polygon

- aragon
- argon
- argonne
- egon
- hexagon
- hogan
- octagon
- oregon
- paragon
- pentagon
- pentagon
- polygon

### Sentences with polygon

1. **Noun, singular or mass**

Help them to see that geometry isn't just part of math class by conducting a **polygon** hunt.