1) Body part 2) Having roundish projections 3) Lobate 1) Lobate 
• (a.) Furnished with membranous flaps, as the toes of a coot. See Illust. (m) under Aves. • (a.) Consisting of, or having, lobes; lobed; as, a lobate leaf. • (a.) Having lobes; -- said of the tails of certain fishes having the integument continued to the bases of the fin rays.
lobated 1. Consisting of, or having, lobes; lobed; as, a lobated leaf. 2. In zoology, having lobes; said of the tails of certain fishes having the integument continued to the bases of the fin rays. 3. Furnished with membranous flaps, as the toes of a coot.