Bŏb1, n.
n. [An onomatopoetic word. Cf. Icel. bobbi, knot, cockle-shell, Prov. Eng. bob, n., a ball, an engine beam, bunch, blast, trick, taunt, scoff; to dance, courtesy, to disappoint.] 1. Any thing that plays loosely, or with a short, abrupt motion, as at the end of a string; a pendant. In jewels dressed and at each ear a bob. Dryden. 2. A knot of worms, or of rags, on a string, used in angling, as for eels; formerly, a worm suitable for bait. Or yellow bobs, turned up before the plow, Are chiefest baits, with cork and lead enow. Lawson.
- The ball or heavy part of a pendulum; also the ball or weight at the end of a plumb-line.
- A short, jerking action; as, a bob of the head.
- A blow; a shake or jog; a jeer or flout; a trick.
He that a fool doth very wisely hit, Doth very foolishly, although he smart, Not to seem senseless of the bob. Shak. 6. The burden of a song. To bed, to bed, will be the bob of the song. L'Estrange. 7. A bob-wig. “A plain brown bob he wore.” Shenstone.