Meaning of the word undershirt in English

What does undershirt mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

undershirt

US /ˈʌn.dɚ.ʃɝːt/
UK /ˈʌn.də.ʃɜːt/

Noun

a garment worn under a shirt, typically to protect the outer shirt from sweat or to provide an extra layer of warmth

Example:
He always wears a white undershirt beneath his dress shirts.
In winter, an undershirt provides extra warmth.