歃血為盟
simp歃血为盟also written歃血爲盟saap3 hyut3 wai4 mang4shà xuè wéi méng
English
- to smear the lips with blood when taking an oath (idiom)
- to swear a sacred oath
- an old ritual where blood is sipped after an agreement is formed between parties to show their commitment
粵語 — Cantonese
- 以前結盟嘅儀式,先預備鮮血,雙方達成協議嘅時候各自將血飲落肚或搽喺嘴邊,表示誠信,唔會違背協議或誓言
Sources: cc-cedict, rime-cantonese, words.hk