clamshell
noun
clam·shell
ˈklam-ˌshel 
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
With an active intake grille, the front fascia looks very sleek, even with the clamshell hood.
—
Utkarsh Sood
june 05, New Atlas, 5 June 2026
My first impression was its clean, grey clamshell design.
—John Burek, PC Magazine, 1 June 2026
Keep things interesting by arranging containers in different sizes and styles, like this old-fashioned strawberry pot and giant clamshell.
—Steve Bender, Southern Living, 30 May 2026
Lift the right knee up and out to the side, externally rotating your right hip for a clamshell.
—Mallory Creveling, Health, 15 May 2026
See All Example Sentences for clamshell
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Utkarsh Sood
june 05, New Atlas, 5 June 2026
My first impression was its clean, grey clamshell design.
—John Burek, PC Magazine, 1 June 2026
Keep things interesting by arranging containers in different sizes and styles, like this old-fashioned strawberry pot and giant clamshell.
—Steve Bender, Southern Living, 30 May 2026
Lift the right knee up and out to the side, externally rotating your right hip for a clamshell.
—Mallory Creveling, Health, 15 May 2026
See All Example Sentences for clamshell
Cite this Entry
“Clamshell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clamshell. Accessed 16 Jun. 2026.
Copy CitationKids Definition
clamshell
noun
clam·shell
ˈklam-ˌshel
: the shell of a clam
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