tetraedro

tetraedro m (plural tetraedros)

1. (geometry) tetrahedron

From tetra- +‎ -edro.

• IPA^(key): /te.traˈɛ.dro/, /te.traˈe.dro/
• Rhymes: -ɛdro, -edro
• Hyphenation: te‧tra‧è‧dro, te‧tra‧é‧dro

tetraedro m (plural tetraedri)

1. (geometry) tetrahedron

• tetraedro in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana
• tetraedro in Dizionario Italiano Olivetti, Olivetti Media Communication
• tetraedro in Luciano Canepari, Dizionario di Pronuncia Italiana (DiPI)

• redattore

• tetrahedro (obsolete)

Borrowed from Ancient Greek τετράεδρον (tetráedron, “triangle-based pyramid”), from τετράς (tetrás, “four”) + ἕδρα (hédra, “seat”). By surface analysis, tetra- +‎ -edro.

• Hyphenation: te‧tra‧e‧dro

tetraedro m (plural tetraedros)

1. (geometry) tetrahedron (polyhedron with four sides)

• tetraédrico
• tetraedrita

Borrowed from Ancient Greek τετράεδρον (tetráedron).

tetraedro m (plural tetraedros)

1. (geometry) tetrahedron

• “tetraedro”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014