زج

زَجَجٌ ذ Narrowness and length in the eyebrows: (S, K:) or narrowness and archedness of the eyebrows: (A:) or archedness thereof: (MA:) or narrowness and length and fulness and arched- ness thereof. (TA.) [See 1, last sentence.] ― -b2- Also, in an ostrich, (assumed tropical:) Length of the shanks, and width of step. (L.) ― -b3- And in camels, (assumed tropical:) Width, or wideness, (رَوَحٌ) in [ the space between ] the hind legs. (TA.) ― -b4- And (assumed tropical:) Wideness of a solid hoof: which is a fault. (TA in art. صر.)