What is an antonym for hyperventilation?
Possible antonyms include hypoventilation.
(medicine, pulmonology) The state of breathing faster or deeper than necessary.
Common opposites include hypoventilation.
Related dictionary entries include overventilation, overbreathing, hyperaeration, overinhalation, overoxygenation, exsufflation.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible antonyms include hypoventilation.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.