(intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate.

Third-person singular simple present indicative form of hyperventilate

simple past tense and past participle of hyperventilate

(medicine) the state of breathing faster or deeper than necessary

present participle of hyperventilate

plural of hyperventilator

plural of hyperventilation

One who hyperventilates.

hyperventilating; relating to, or undergoing, hyperventilation