HOP n.
The fruit of the dog-rose. See Hip. Hop back. (Brewing) See under 1st Back. -- Hop clover (Bot.), a species of yellow clover having heads like hops in miniature (Trifolium agrarium, and T. procumbens). -- Hop flea (Zoöl.), a small flea beetle (Haltica concinna), very injurious to hops. -- Hop fly (Zoöl.), an aphid (…