Lady's comb \La"dy's comb"\, (Bot.) An umbelliferous plant ({Scandix Pecten-Veneris}), its clusters of long slender fruits remotely resembling a comb. Cammock \Cam"mock\, n. [AS. cammoc.] (Bot.) A plant having long hard, crooked roots, the {Ononis spinosa}; -- called also {rest-harrow}. The {Scandix Pecten-Veneris} is also called cammock.