Added 10 October 2026
apeirohedron
/əˌpiːɹɵˈhiːdɹən/ noun
noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about apeirohedron at Wordnik → Where our words come from →
- A polyhedron with an infinite number of faces.
Origin
From apeiro- + -hedron.
From Wiktionary, via Kaikki.org (CC BY-SA)