21-gon en · NOUN
Etymology
From 21 + -gon.
Meanings
- Synonym of icosihenagon: A polygon with twenty-one edges and twenty-one angles.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| 21-gons | Number=Plur | lexicographic |
Dictionary
Words, grammatical forms and meanings linked to the ontology.