逆ぎゃく流りゅう性せい食しょく道どう炎えんぎゃくりゅうせいしょくどうえんMeanings1nounreflux esophagitis; GERDmedicine›Medical term for inflammation of the esophagus caused by stomach acid flowing back. Often used interchangeably with GERD (gastroesophageal reflux disease) in everyday contexts.逆ぎゃく流りゅう性せい食しょく道どう炎えんの症しょう状