-drik adjective
Etymology: International Scientific Vocabulary rhombohedr- (from New Latin rhombohedron ) + -ic; originally formed as French rhombohédrique
: rhombohedral
-drik adjective
Etymology: International Scientific Vocabulary rhombohedr- (from New Latin rhombohedron ) + -ic; originally formed as French rhombohédrique
: rhombohedral
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012