anhedral

[ an-hee-druh l ]
/ ænˈhi drəl /

adjective Petrography.

Origin of anhedral

First recorded in 1895–1900; an-1 + -hedral

British Dictionary definitions for anhedral

anhedral
/ (ænˈhiːdrəl) /

noun

the downward inclination of an aircraft wing in relation to the lateral axis Compare dihedral (def. 4)