- a short, jerky motion: a bob of the head.
- to move quickly down and up: to bob the head.
- to indicate with such a motion: to bob a greeting.
- to make a jerky motion with the head or body.
- to move about with jerky, usually rising and falling motions: The ball bobbed upon the waves.
- to emerge or appear, especially unexpectedly: A familiar face bobbed up in the crowd.
- a style of short haircut for women and children.
- a docked horse's tail.
- a dangling or terminal object, as the weight on a pendulum or a plumb line.
- a short, simple line in a verse or song, especially a short refrain or coda.
- Angling.
- a knot of worms, rags, etc., on a string.
- a float for a fishing line.
- a bobsled or bob skate.
- a bunch, cluster, or wad, especially a small bouquet of flowers.
- walking beam.
- to cut short; dock: They bobbed their hair to be in style.
- to try to snatch floating or dangling objects with the teeth: to bob for apples.
- to fish with a bob.
- a tap; light blow.
- a polishing wheel of leather, felt, or the like.
- to tap; strike lightly.
- a shilling.
- a male given name, form of Robert.
- to move or cause to move up and down repeatedly, as while floating in water
- to move or cause to move with a short abrupt movement, as of the head
- to make (a bow or curtsy)
- to appear or emerge suddenly
- to disappear suddenly, as beneath a surface
- to attempt to get hold (of a floating or hanging object, esp an apple) in the teeth as a game
- a short abrupt movement, as of the head
- a quick curtsy or bow
- a particular set of changes
- angling
- short for bobfloat
- the topmost fly on a cast of three, often fished bobbing at the surface
- this position on a wet-fly cast
- a hairstyle for women and children in which the hair is cut short evenly all round the head
- a dangling or hanging object, such as the weight on a pendulum or on a plumb line
- a polishing disc on a rotating spindle. It is usually made of felt, leather, etc, impregnated with an abrasive material
- short for bob skate, bobsleigh
- a runner or pair of runners on a bobsled
- a small knot of worms, maggots, etc, used as bait
- 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
- a refrain or burden with such a short line or lines
- a docked tail, esp of a horse
- a hanging cluster, as of flowers or ribbons
- to cut (the hair) in a bob
- to cut short (something, esp the tail of an animal); dock or crop
- to ride on a bobsled
- to tap or cause to tap or knock lightly (against)
- a light knock; tap
- British (formerly) an informal word for a shilling (def. 1)
- everything is or will turn out all right