1. (of volcanos) pouring out fumes or lava (or a deposit so formed)
   - eruption, extravasation 
2. A reflex that expels gas noisily from the stomach through the mouth
   - belch, belching, burp, burping

Derived forms: eructations

See also: eruct

Type of: action, activeness, activity, ejection, expulsion, forcing out, inborn reflex, innate reflex, instinctive reflex, physiological reaction, projection, reflex, reflex action, reflex response, unconditioned reflex

Encyclopedia: Eructation

• castigate
• castigation
• castigator
• Castile
• castile soap
• Castilian
• Castilla
• Castilleia
• Castilleja
• Castilleja chromosa
• Castilleja miniata
• Castilleja sessiliflora
• Castilleja sulphurea
• Castillian
• casting
• casting couch
• casting lots
• casting vote
• castle
• castle in Spain
• castle in the air
• castled
• castling
• castor
• castor bean