Mollusk Definition
mäləsk
mollusks
noun
mollusks
Any of a large phylum (Mollusca) of invertebrate animals, including the chitons, gastropods, cephalopods, scaphopods, and bivalves characterized by a soft, unsegmented body, typically enclosed wholly or in part in a mantle and a calcareous shell, and usually having gills and a foot.
Webster's New World
(US) Alternative spelling of mollusc.
Wiktionary
Other Word Forms of Mollusk
Noun
Singular:
mollusk
Plural:
mollusksOrigin of Mollusk
-
French mollusque from New Latin Mollusca phylum name from neuter pl. of Latin molluscus thin-shelled from mollis soft mel-1 in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition
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