What does "hop" mean?

Additional senses

1. 2.To dance. Smollett.
2. 3.A leap on one leg, as of a boy; a leap, as of a toad; a jump; a spring.
3. 4.A dance; esp., an informal dance of ball. [Colloq.] Hop, skip (or step), and jump, a game or athletic sport in which the participants cover as much ground as possible by a hop, stride, and jump in succession. Addison.
4. 5.(Bot.) A climbing plant (Humulus Lupulus), having a long, twining, annual stalk. It is cultivated for its fruit (hops).
5. 6.The catkin or strobilaceous fruit of the hop, much used in brewing to give a bitter taste.
6. 7.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 (Phorodon humuli), very injurious to hop vines. -- Hop froth fly (Zoöl.), an hemipterous insect (Aphrophora interrupta), allied to the cockoo spits. It often does great damage to hop vines. -- Hop hornbeam (Bot.), an American tree of the genus Ostrya (O.Virginica) the American ironwood; also, a European species (O. vulgaris). -- Hop moth (Zoöl.), a moth (Hypena humuli), which in the larval state is very injurious to hop vines. -- Hop picker, one who picks hops. -- Hop pole, a pole used to support hop vines. -- Hop tree (Bot.), a small American tree (Ptelia trifoliata), having broad, flattened fruit in large clusters, sometimes used as a substitute for hops. -- Hop vine (Bot.), the climbing vine or stalk of the hop.
7. 8.To impregnate with hops. Mortimer.
8. 9.To gather hops. [Perhaps only in the form Hopping, vb. n.]