Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

flatus

play
noun fla·tus \ˈflā-təs\

Definition of flatus

  1. :  gas generated in the stomach or bowels



Origin and Etymology of flatus

Latin, act of blowing, act of breaking wind


First Known Use: 1651


Medical Dictionary

flatus

play
noun fla·tus \ˈflāt-əs\

Medical Definition of flatus

  1. :  gas generated in the stomach or bowels




Learn More about flatus


Seen and Heard

What made you want to look up flatus? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a secret group of plotters

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alphabet-pasta-spelling-help

Which is the correct spelling?

acommadate accommodate accomodate acommodate
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ