undershirt

Definition

An undergarment worn beneath a shirt, often collarless and sleeveless.

Etymology

From under- + shirt.

Example Sentences

• "And she’ll say, “Ooh, look at my baby’s undershirt! What sweet little sockies! What clothesies does my little one want?” ‘All perversion I see! And this lady, doesn’t she have any children?’"
• "An undershirt absorbs moisture from your body and equalizes your body temperature."