Underarm used in a sentence

Underarm in a sentence as an adjective

"I also shave my underarms, which probably helps".

If this is something you want to undertake, I can suggest a couple of things:First, shave off your underarm hair.

Technically this is an underarm-watch, not a wristwatch.

Underarm in a sentence as an adverb

If sanitizing your underarms was sufficient to get rid of odor and sweat indefinitely, then a big iodine swab would do the job faster and even cheaper.

Since then, it has also been discovered that people who produce “wet” ear wax also produce chemicals in their armpits that cause underarm odor when metabolized by bacteria.