- 1[countable] a sea creature with a hard shell, eight legs, and two pincers (= curved and pointed arms for catching and holding things). Crabs move sideways on land. see hermit crab
- 2[uncountable] meat from a crab, used for food dressed crab
- 3crabs (informal) the condition caused by having lice (calledcrab lice) in the hair around the genitals
Check pronunciation: crab