eructation

Definition of Eructation in English :

(of volcanos) pouring out fumes or lava (or a deposit so formed)

2. belch, belching, burp, burping, eructation

a reflex that expels gas noisily from the stomach through the mouth

WordNet Lexical Database for English. Princeton University. 2010.

Eructation

verb

1.

to raise (gas and often a small quantity of acid) from the stomach; belch

2.

(of a volcano) to pour out (fumes or volcanic matter)

verb transitive, verb intransitive

to belch

: also eˈrucˌtate (iˈrʌktˌeɪt ; ērukˈtātˌ) Word forms: eˈructated or eˈructating

tr. & intr.v. e·ruct·ed, e·ruct·ing, e·ructs

To belch.