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