齋祭 [斋－]

Jyutping zaai1 zai3
Pinyin zhāi jì

Definitions (CC-CEDICT)
  1. to offer sacrifices (to gods or ancestors) whilst abstaining from meat, wine etc
Definitions (Wiktionary)
  1. verb
    to offer sacrifices (to gods or ancestors) while abstaining from meat, wine, etc.