tetrahedron

tetrahedron [te-tra-ji-dron]
sustantivo
1Tetraedro, sólido terminado por cuatro planos o cara
sustantivo

tetrahedron [ˈtetrəˈhiːdrən] ?
noun
tetrahedrons tetrahedra [ˌtetrəˈhiːdrə] tetraedro; (m)

Word of the Day: torpe

clumsy, uncoordinated; slow, dim-witted