忌喙 [－－]

Jyutping gei6 fui3
Pinyin jì huì

Definitions (Wiktionary)
  1. verb, Min-Nan
    to avoid certain food (as when one is ill); to be on a diet
    (syn.) 禁喙, 噤喙, 忌口, 戒口, 忌嘴