/ Dictionary / Index L land crab: Meaning and Definition of Find definitions for: land' crab" Pronunciation: [key] any of several crabs, esp. of the family Gecarcinidae, that live chiefly upon land, returning to the sea to breed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. land contract Land Dayak Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language