Hyperventilation
Definition
[n.] The condition of taking abnormally fast, deep breaths
Synonyms
Gasp
Dsypnea
Antonyms
Calm
Controlled Breathing
Sentences
Due to his claustrophobia, when in the elevator with many people Charlie started hyperventilating.
Hyperventilation is a common response to large amounts to sudden stress.
Spongebob hyperventilates for 10 minutes