Clams

Part of speech: noun

Pronunciation: /klæmz/

Definitions

1. A bivalve mollusk characterized by a two-part shell residing in sand or mud that includes edible varieties sought after in cuisine, as well as other closely related shellfish species in aquatic habitats
2. This marine organism, known for its hinged shell, thrives in sediment and comprises both the commonly eaten types enjoyed in various dishes and related species within their ecological group
3. An edible mollusk with a pair of hinged shells found in ocean substrates, which not only refers to popular food items but also encompasses other similar marine organisms in their environment

Etymology: The noun "clams" is simply the plural of "clam," the familiar bivalve. The word "clam" itself goes back to Old English "clam," meaning "bond, fetter, grip, grasp," and earlier to a Proto-West Germanic root meaning "press, squeeze together." The link to the animal is the hinged shell, which closes tight like a grip or a pair of pincers, and Middle English also used "clam" for pincers, vice, or clamp. The same bundle of ideas explains the animal's other nicknames. Shellfish that clamp shut were apt to be compared with tools that clamp, and the English verb "clam" (to close up) shares that squeezing sense. A separate, unrelated verb "clam," meaning to smear or bedaub, comes from Old English "clǣman," and it is cognate with German "klamm," the source of "clammy."

Synonyms: mollusks, bivalves