eructation

• Substantivo que designa o ato de expelir gás ou substância, como quando um vulcão libera vapores ou lava, ou o reflexo que expulsa gás do estômago pela boca.

A noun referring to the act of emitting gas or matter, such as a volcano releasing fumes or lava, or a reflex that expels gas from the stomach through the mouth.

1. Volcanic eruptionC2formalscientific

   The act of a volcano pouring out fumes, lava, or other materials, or the deposit so formed.

   Erupção vulcânica

   • The eructation of Mount Vesuvius buried the city of Pompeii.
   • Geologists studied the ancient eructation deposits to understand the volcano's history.
   • A massive eructation of ash and lava darkened the sky for miles.

   Sinônimosdischargeejectionemissioneruptionoutburst

2. BelchC2formalmedical

   A reflex action that expels gas noisily from the stomach through the mouth.

   Arroto

   • He tried to suppress an eructation during the formal dinner.
   • Excessive eructation can be a sign of indigestion.
   • The baby's eructation after feeding was a sign of a full stomach.

   Sinônimosbelchburp