tétraèdre
See also: tetraedre
French
tétraèdre
Etymology
Learned borrowing from Ancient Greek τετράεδρον (tetráedron, “triangle-based pyramid”), from τετράεδρος (tetráedros), from τετράς (tetrás, “four”) + ἕδρα (hédra, “seat”).
Pronunciation
- IPA(key): /te.tʁa.ɛdʁ/
Audio (file)
Noun
tétraèdre m (plural tétraèdres)
- (geometry) tetrahedron (polyhedron with four faces)
- Hypernym: polyèdre
Further reading
- “tétraèdre”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
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