臼 [－]

Jyutping kau5
Pinyin jiù

Definitions (CC-CANTO)
  1. mortar/bone joint socket
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. character
    mortar (hollow vessel used to pound or crush ingredients)
  2. character
    something which resembles a mortar
Definitions (Unihan)
  1. mortar
  2. bone joint socket
  3. Kangzi radical 134
  4. Cangjie Input
    HX

臼 [－]

Jyutping kau3
Pinyin jiù

Definitions (CC-CEDICT)
  1. mortar
Definitions (CC-CANTO)
  1. mortar/bone joint socket
Examples (粵典–words.hk)
  1. Cantonese
    大臼齿
    大臼齒
    daai6 kau5 ci2
    • molar
  2. Cantonese
    前臼齿
    前臼齒
    cin4 kau5 ci2
    • premolar
  3. Cantonese
    我下颚甩臼。
    我下顎甩臼。
    • My lower jaw is out.