Definition of quahog
: a thick-shelled edible clam (Mercenaria mercenaria) of the U.S.
Origin and Etymology of quahog
modification of Narragansett poquaûhock
First Known Use: 1753
QUAHOG Defined for English Language Learners
Definition of quahog for English Language Learners
: a type of large clam that is eaten as food
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