زَجَجٌ
1.
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.]
2.
Also, in an ostrich, (assumed tropical:) Length of the shanks, and width of step. (L.)
3.
And in camels, (assumed tropical:) Width, or wideness, (رَوَحٌ) in [the space between] the hind legs. (TA.)
4.
And (assumed tropical:) Wideness of a solid hoof: which is a fault. (TA in article صر.)