RhymeZone: crabbing definitions

Definitions of Crabb:

name: A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #5926)

noun: The act or art of catching crabs.
noun: (falconry) The fighting of hawks with each other.
noun: (wool manufacture) A process of scouring cloth between rolls in a machine.

(Definitions from Wiktionary)