Holyhedron
"Holyhedron" in a Sentence (1 examples)
John Conway of Princeton University offered a reward in the 1990s to anyone producing a holyhedron, a polyhedron with a finite number of faces and with a hole in every face. […] Conway had predicted that someone will eventually find a holyhedron with fewer than 100 faces.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.