【りゅういん】

Frequency rank: 36,082. – 36,518.
    noun (common) (futsuumeishi)
  1. acid reflux; bile reflux; pyrosis; stomach acid (when it enters the esophagus); heartburn; indigestion; water brash
  2. gloating; gratification; satisfactionsee also and
Forms
  • 【りゅういん】Frequency rank: 36,082. – 36,518.
  • 【りゅういん】
  • りゅういん
Wiktionary definitions (experimental)
  1. 、..