bob
11. Bell-ringing a particular set of changes
2. Anglingb. the topmost fly on a cast of three, often fished bobbing at the surface
c. this position on a wet-fly cast
bob
21. a dangling or hanging object, such as the weight on a pendulum or on a plumb line
2. a polishing disc on a rotating spindle. It is usually made of felt, leather, etc., impregnated with an abrasive material
3. Angling a small knot of worms, maggots, etc., used as bait
4. Prosody a very short line of verse at the end of a stanza or preceding a rhyming quatrain (the wheel) at the end of a stanza
5. a refrain or burden with such a short line or lines
6. a docked tail, esp of a horse
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005