We found 2 definitions of pea crab from 2 different sources.
Noun |
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pea crab - tiny soft-bodied crab living commensally in the mantles of certain bivalve mollusks | ||
crab a stroke of the oar that either misses the water or digs too deeply; "he caught a crab and lost the race" | ||
genus pinnotheres, pinnotheres type genus of the family Pinnotheridae: pea crabs |