hyperventilate

== English == === Etymology === From hyper- + ventilate. === Pronunciation === === Verb === hyperventilate (third-person singular simple present hyperventilates, present participle hyperventilating, simple past and past participle hyperventilated) (intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate. ==== Synonyms ==== overbreathe ==== Related terms ==== hyperventilation hyperventilative hyperventilator ==== Translations ====