11 entries found for crab. The first 10 are listed below.
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Main Entry: 1crab
Function: noun 1: any of various crustaceans with a short broad usually flattened shell of chitin, a small abdomen curled forward beneath the body, and a front pair of limbs with strong pincers; also: any of various other crustaceans resembling the true crabs in having an abdomen much reduced in size 2capitalized: CANCER 1 3: any of various machines for raising or hauling heavy weights 4plural: the state of being infested with crab lice