Index of English words, starting with "ur"

(1) - Urology (n.) See Uronology.

(1) - Uropod (n.) Any one of the abdominal appendages of a crustacean, especially one of the posterior ones, which are often larger than the rest, and different in structure, and are used chiefly in locomotion. See Illust. of Crustacea, and Stomapoda.

(1) - Uropodal (a.) Of or pertaining to a uropod.

(1) - Uropygial (a.) Of or pertaining to the uropygium, or prominence at the base of the tail feathers, in birds.

(1) - Uropygium (n.) The prominence at the posterior extremity of a bird's body, which supports the feathers of the tail; the rump; -- sometimes called pope's nose.