Food prohibition - gasshokukin

Japanese: 合食禁 - がっしょくきん

〘Noun〙① The act of avoiding eating foods that are harmful to the body when eaten at the same time. Also, such foods. Compatibility. Also, by extension, it is used to mean an antidote, as eating such foods can cause diarrhea. Gasshokin. *Teikin Orai (c. 1394-1428) "Ordering for foods you cannot eat together. Diary of not eating together. Inscription on the wall of the medicine palace. Please copy it." ② When two people's personalities are incompatible. Not getting along. Also, a person like that. Gasshokin.

Gassho-kin [food prohibition]

〘 noun 〙① = gasshokukin (combined food prohibition) ① [Nippo Jisho (1603-04)] ② = gasshokukin ( combined food prohibition) ② ※Nippo Jisho (1603-04) “Those people don’t get along with each other.”

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:

〘名〙① 同時に食べると体の害になる食物を食べないようにすること。また、そのような食物。食い合わせ。また、転じて、そのような食物を食べると下痢などを起こすというところから、解毒薬の意にも用いられる。がっしょうきん。※庭訓往来（1394‐1428頃）「禁好物注文。合食禁日記。任薬殿壁書。可写給候」② お互いが性格的に相いれないこと。気が合わないこと。また、そのような人。がっしょうきん。