See Also: anhedral(dictionary)

anhedral (iou)



anhedral adjective & noun. L19.
[from AN-5 + -HEDRAL.]
A. adjective.
Mineralogy. Of a crystal: not having plane faces. L19.
Aeronautics. Negatively dihedral. M20.
b. noun. Aeronautics. A downward inclination of a wing, tailplane, etc.; negative dihedral. M20.
anhedron noun, pl. -dra, -drons, an anhedral crystal L19.