# polydrafter

## EnglishEdit

### EtymologyEdit

- poly- + draft, from drafting triangle, + -er

### NounEdit

**polydrafter** (*plural* **polydrafters**)

- (geometry) A polyform made by joining N-2 triangles edge to edge in various arrangements, each of these triangles being a right triangle with angles 30°, 60° and 90°.