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.
The case is a clamshell design with a USB-C port on the back for charging. PCMAG, 11 Feb. 2025 Speaking of business — or at least small business buyers — Samsung also announced their new Galaxy Book 5 clamshell notebook and Galaxy Book 5 360 convertible notebook PCs, the company’s first to offer dedicated AI acceleration. Bob O’Donnell, USA TODAY, 16 Jan. 2025 Meanwhile, bands that are made to loop around parts of your body (a.k.a. mini bands) can add a degree of difficulty to lower body moves like squats, leg lifts, and clamshells. Sara Coughlin, SELF, 8 Jan. 2025 These include standard clamshells and, in some models, 2-in-1 laptops. Joe Osborne, PCMAG, 6 Jan. 2025 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 Feb. 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

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