1. Medical Science(Abstract Noun) an uneasy burning sensation in the stomach, typically extending toward the esophagus, and sometimes associated with the eructation of an acid fluid.

English: acidiosis, acidity, heart burn,
Assamese: অম্লপিত্ত, অম্লশূল, অম্লাধিক্য, বুকুপোৰণি,
Bodo: बिखा खामग्लिनाय,
TAI-Phake: pein loom