## Table of Contents

Antonyms

### 1. concavo-convex

**adjective.** concave on one side and convex on the other with the concavity being greater than the convexity.

#### Antonyms

- protrusive

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### Rhymes with Convex Polygon

### Sentences with convex-polygon

1. **Noun Phrase**

Many polygons are drawn as **convex polygon**s, in which no diagonal lies outside of the shape.

### 2. convexo-convex

**adjective.** convex on both sides; shaped like a lentil.

#### Synonyms

- convex
- lenticular
- bulging
- biconvex

#### Antonyms

- intrusive
- pouchlike
- saclike
- pouch-shaped

### 3. 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))

### 4. convex

**adjective.** ['kənˈvɛks, ˈkɑːnˌvɛks'] curving or bulging outward.

#### Synonyms

- gibbose
- helmet-shaped
- hogged
- convexo-convex
- broken-backed
- planoconvex
- umbellate
- protrusive
- bell-shaped
- lenticular
- convexo-concave
- gibbous
- bulging
- umbel-like
- biconvex

#### Antonyms

- concave
- undamaged
- fit
- intrusiveness

#### Etymology

- convexus (Latin)
- con- (Latin)