bob

bob (http://definr.com/bob)

     n 1: a former monetary unit in Great Britain [syn: {British
          shilling}, shilling]
     2: a hair style for women and children; a short haircut all
        around
     3: a long racing sled (for 2 or more people) with a steering
        mechanism [syn: bobsled, bobsleigh]
     4: a hanging weight, especially a metal ball on a string
     5: a small float usually made of cork; attached to a fishing
        line [syn: bobber, cork, bobfloat]
     6: a short or shortened tail of certain animals [syn: bobtail,
         dock]
     7: a short abrupt inclination (as of the head); "he gave me a
        short bob of acknowledgement"
     v 1: move up and down repeatedly; "her rucksack bobbed gently on
          her back"
     2: ride a bobsled; "The boys bobbed down the hill screaming
        with pleasure" [syn: bobsled]
     3: remove or shorten the tail of an animal [syn: dock, tail]
     4: make a curtsy; usually done only by girls and women; as a
        sign of respect; "She curtsied when she shook the Queen's
        hand" [syn: curtsy]
     5: cut hair in the style of a bob; "Bernice bobs her hair these
        days!"