SINCE 1828
prebreathe
transitive verb
pre·breathe
| \(ˈ)prē-ˈbrēt͟h
\
\
prebreathed;
prebreathing
Medical Definition of prebreathe
: to breathe (pure oxygen) to purge the blood of nitrogen content in preparation for an activity (as a space walk) that involves exposure to a significant change in pressure which might otherwise cause decompression sickness
Comments on prebreathe
What made you want to look up prebreathe? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Difficult Vocab Quiz
-
- Which is a synonym of discomfit?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share prebreathe
Resources for prebreathe