clamshell
noun, verb
Forms clamshells clamshelling clamshelled
- noun The shell of a clam.
- noun Any object that, in (literal or figurative) resemblance to the shell of a clam, has a hinge on one edge and two surfaces that close together.
- noun A dredging bucket with hinges like the shell of a clam.
- noun In food service, the closing box (usually styrofoam but sometimes cardboard) given to consumers with takeout food.
- noun A hinged case for a video tape, cassette tape, or video game cartridge.
- noun (dated, US, slang, derogatory) A person's mouth. “Shut your clamshell!”
- noun (often attributive) Any object with some other resemblance to either one or both halves of the shell of a clam.
- noun (music) An amphitheater, especially an outdoor amphitheater; the semi-circular acoustic backdrop behind and above the performers.
- verb (manufacturing) To deform a die in a shape resembling the shell of a clam, as a result of uneven extrusion pressure.
- verb To dig out by means of a clamshell (dredging bucket).
- verb To compress or flatten underwater debris so as to avoid blocking a channel.
- verb (ambitransitive) To open or close by means of a hinge, similar to the way a clamshell opens and closes.
Synonyms
Etymology
From clam + shell.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “clamshell”, CC BY-SA 4.0. Details