Barb

Barb may refer to: A backward-facing point on a fish hook or similar implement, rendering extraction from the victim's flesh more difficult
wind barbs for each station on a map of reported weather conditions
Barb (feather), the branches issuing from the rachis of feathers
Barb (fish), several species of freshwater fish
Barb (horse), a breed from North Africa
Barb (pigeon), a breed of domestic pigeon
BARB, the Broadcasters' Audience Research Board
Barb, a shortened version of Barbara (given name)
Barding or barb, a type of armor for horses
Australian Kelpie or barb, a breed of dog
Barb, a shortened version of barbiturate, a drug that acts as a depressant for the central nervous system
USS Barb, the name of two submarines of the US Navy