Belching, eructation, retching, vomiting.

A breaking of wind: a belch; (also occasionally) a fart.

Belching; an instance of this. Also with up.

The action of voiding wind from the stomach through the mouth; eructation; also, the utterance of foul or violent language; the eruptive action of…

A belch. Cf. ructation, n.

The action of voiding wind from the stomach through the mouth; belching.

Rumbling of gas in the intestines; (also) belching.

The action of eructing. literal and figurative.

The action of belching; a belch. Cf. eructation, n., and earlier ructuation, n.

A belch. Cf. ructation, n.

belching or making a similar sound.