Added 9 October 2026
dodecahedron
/ˌdəʊ.dɛk.əˈhiː.dɹən/ noun
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about dodecahedron at Wordnik → Where our words come from →
- Any polyhedron having twelve plane faces.
Origin
From Ancient Greek δωδεκάεδρον (dōdekáedron). Equivalent to dodeca- + -hedron.
From Wiktionary, via Kaikki.org (CC BY-SA)