Grape

Grape (grāp), n. [OF. grape, crape, bunch or cluster of grapes, F. grappe, akin to F. grappin grapnel, hook; fr. OHG. chrapfo hook, G. krapfen, akin to E. cramp. The sense seems to have come from the idea of clutching. Cf. Agraffe, Cramp, Grapnel, Grapple.] 1. (Bot.) A well-known edible berry growing in pendent clusters or bunches on the grapevine. The berries are smooth-skinned, have a juicy pulp, and are cultivated in great quantities for table use and for making wine and raisins.

2. (Bot.) The plant which bears this fruit; the grapevine.

3. (Man.) A mangy tumor on the leg of a horse.

4. (Mil.) Grapeshot.

Grape borer. (Zoöl.) See Vine borer. — Grape curculio (Zoöl.), a minute black weevil (Craponius inæqualis) which in the larval state eats the interior of grapes. — Grape flower, or Grape hyacinth (Bot.), a liliaceous plant (Muscari racemosum) with small blue globular flowers in a dense raceme. — Grape fungus (Bot.), a fungus (Oidium Tuckeri) on grapevines; vine mildew. — Grape hopper (Zoöl.), a small yellow and red hemipterous insect, often very injurious to the leaves of the grapevine. — Grape moth (Zoöl.), a small moth (Eudemis botrana), which in the larval state eats the interior of grapes, and often binds them together with silk. — Grape of a cannon, the cascabel or knob at the breech. — Grape sugar. See Glucose. — Grape worm (Zoöl.), the larva of the grape moth. — Sour grapes, things which persons affect to despise because they can not possess them; — in allusion to Æsop's fable of the fox and the grapes.