/truy hee"dreuhn/ , n. , pl. trihedrons, trihedra /-dreuh/ . Geom.
the figure determined by three planes meeting in a point.
Also, trihedral .
[ 1820-30; TRI- + -HEDRON ]
/truy hee"dreuhn/ , n. , pl. trihedrons, trihedra /-dreuh/ . Geom.
the figure determined by three planes meeting in a point.
Also, trihedral .
[ 1820-30; TRI- + -HEDRON ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012