tetrahedra
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary tet·ra·he·dron n. Pronunciation: ˌ te-trə- ' hē-drən Function: noun Inflected Form: plural -drons or -dra \-drə\ Etymology: New Latin, from Late Greek tetraedron, neuter of tetraedros having four faces, from Greek tetra- + hedra seat, face ― more at SIT Date: 1570 : a polyhedron that has four faces tetrahedron