DictionarygagInvoluntary retching
verb

gag

To retch involuntarily as if about to vomit.

The sour smell makes me gag as I open the refrigerator.

Etymology

An expressive throat-action word. Retching and obstructing speech share this immediate family; the joke sense has a less certain history.

More examples

  • She gags whenever she tries to swallow a large pill.
  • I gagged when the toothbrush touched the back of my tongue.
  • He managed to taste the bitter medicine without gagging.

Forms

gag · gags · gagged · gagging

Similar words

retch
More directly describes the stomach's effort to vomit.
heave
Often suggests stronger, repeated movements of the stomach.