clamshell

noun

clam·​shell ˈklam-ˌshel How to pronounce clamshell (audio)
1
: the shell of a clam
2
a
: a bucket or grapple (as on a dredge) having two hinged jaws
b
: an excavating machine having a clamshell
c
: either of a pair of doors (as in an airplane tail) that open out and away from each other
d
: a hinged container, case, or cover that opens like the shell of a clam

Examples of clamshell in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Lenovo announced a laptop today that experiments with a new way to offer laptop users more screen space than the typical clamshell design. Ars Technica, 7 Jan. 2025 This backpack has a long list of features that sets it over the top, from its many storage compartments and discrete pockets to its dual clamshell opening to its external compression straps to its cushioned air-flow back panel and padded straps. Sarah Boyd, Forbes, 31 Oct. 2024 Swim all the way to their beach with a ring in a clamshell? Brian Moylan, Vulture, 2 Oct. 2024 On one of two current assembly lines—an American classics line will make three—Jaguar E-Types are being converted to electric drive, clamshell bonnets open to reveal battery packs below. Lawrence Ulrich, Robb Report, 13 July 2024 See all Example Sentences for clamshell 

Word History

First Known Use

circa 1520, in the meaning defined at sense 1

Time Traveler
The first known use of clamshell was circa 1520

Dictionary Entries Near clamshell

Cite this Entry

“Clamshell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clamshell. Accessed 20 Jan. 2025.

Kids Definition

clamshell

noun
clam·​shell ˈklam-ˌshel How to pronounce clamshell (audio)
: the shell of a clam

More from Merriam-Webster on clamshell

Last Updated: - Updated example sentences
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