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Definition of shim

shim

/ˈʃɪm/
shim

Plural:shims
•
Past Simple:shimmed
•
Past Participle:shimmed
•
Present Participle:shimming
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shim Lexical Profile

shim Game Scores & Validity

• noun

1

A thin, often tapered piece of material such as wood, metal, or plastic, used to fill small gaps, level a surface, or adjust the fit between two objects.

Example

"The carpenter slid a wooden shim beneath the cabinet to make it level with the countertop."


2

In computing, a small library or piece of code that intercepts API calls and modifies the arguments or handles the operation itself, typically to ensure compatibility between different software environments.

Example

"The developers wrote a software shim so the legacy application could run on the updated operating system."

Synonyms
View all synonyms for shim

• verb

1

To fill in, level, or adjust the fit of something by inserting a thin wedge or spacer.

Example

"We had to shim the doorframe before tightening the screws so that the door would latch properly."

• Rhymes for shim

Cite this Entry


Wordmom. (2026). Definition of Shim. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/shim
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