décagonal
French, adjective/de.ka.ɡɔ.nal/
décagonal is spelled D-É-C-A-G-O-N-A-L (9 letters). Décagonal is a French adjective meaning “decagonal” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Qui a la forme d’un décagone”.
What does décagonal mean in English?
adjective
- 1
decagonal
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
adjective: 1. Qui a la forme d’un décagone.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of décagonal
- décagonale feminine
- décagonaux masculine plural
- décagonales feminine plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce décagonal?
- /de.ka.ɡɔ.nal/
- \de.ka.ɡɔ.nal\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.