Advertisement - Continue reading below

Definition of "undersuit" [un•der•suit]

  • A soft undergarment worn by divers and astronauts (noun)
  • Any suit worn under another suit; a suit of underclothes. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

Use "undersuit" in a sentence
  • "He was, however, in much discomfort, as the armor and the scale metal undersuit weighed so much that the carpenters had to make him a special leaning board and chair to take some of the weight."
  • "Amongst the beautiful stuff Saxon went over, she found a nightgown and a combination undersuit of her own manufacture."
  • "Crew wear a thermal undersuit underneath an all-in-one dry suit, complete with steel-plated wellies and inflatable knee pads, as well as a life jacket which can support up to four people in the water."