SINCE 1828
outgas
verb
out·gas
| \ ˈau̇t-ˌgas,
ˌau̇t-ˈgas\
ˌau̇t-ˈgas\
outgassed;
outgassing;
outgasses
Definition of outgas
1
: to remove occluded gases from usually by heating
broadly
: to remove gases from
2
: to remove (gases) from a material or a space
: to lose gases
Keep scrolling for more
Comments on outgas
What made you want to look up outgas? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Homophone Quiz
-
- In order to judge how people felt, the senator's office hired a firm to take a
______.
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
Homophone Quiz
More/moor than/then two/too/to.
Take the quiz -
Liar, Liar Quiz
Test your knowledge of words for lies, liars, and those being lied to. In other words, everyone.
Take the quiz -
How Strong Is Your Vocabulary?
Test your vocabulary with our 10-question quiz!
Take the quiz -
Word Winder's CrossWinder
Play the game
Share outgas
Resources for outgas