plural -hedrons or -hedra
: crystal or geometrical figure having a (specified) form or number of surfaces
pentahedron
trapezohedron

Word History

Etymology

New Latin, from Greek -edron, from hedra seat — more at sit

Dictionary Entries Near -hedron

Cite this Entry

“-hedron.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/-hedron. Accessed 18 Apr. 2024.

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