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noun

undershirt

noun
1
A light, close-fitting garment worn under a shirt, next to the skin.
"He wore an undershirt to soak up sweat before putting on his dress shirt."

How to Use Undershirt

Learner’s notes

In plain EnglishA thin base-layer top worn beneath a regular shirt.

UK vs US

This is the standard American term; in British English it's more often called a "vest."

Word Forms

undershirts plural

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Fill the Gap

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He wore an _____ to soak up sweat before putting on his dress shirt.

Etymology

From under- plus shirt.

Definitions: FreeDict original editorial