icosihenagon

Questions

What does icosihenagon mean?

A polygon with twenty-one edges and twenty-one angles.

Where does icosihenagon come from?

From Ancient Greek εἰκοσιέν (eikosién, “twenty-one”) + -gon, from εἴκοσι (eíkosi) (twenty) + ἕν (hén) (one).

How to pronounce icosihenagon

1. Open the pronunciation page — Open the Speakur entry for “icosihenagon”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “icosihenagon”.
4. Repeat and practice — Say “icosihenagon” aloud, matching stress and vowels until it feels natural.