TRIHEDRAL


Meaning of TRIHEDRAL in English

/truy hee"dreuhl/ , adj. Geom.

1. having, or formed by, three planes meeting in a point: a trihedral angle.

n.

2. a trihedron.

[ 1780-90; TRI- + -HEDRAL ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .