[-]

Jyutping kei4
Pinyin

Definitions (Wiktionary)
  1. character
    border, boundary
  2. character
    a surname
Definitions (Unihan)
  1. border, boundary
  2. Cangjie Input
    GHML

圻 [-]

Jyutping
Pinyin

Definitions (CC-CEDICT)
  1. boundary
  2. a border