麻吉 [－－]

Jyutping maa4 gat1
Pinyin má jí

Definitions (CC-CEDICT)
  1. (slang) (Tw) close friend
  2. best pal
  3. to get along well
  4. to be tight
  5. congenial
Definitions (Wiktionary)
  1. adj, Taiwan
    well-matched; going well together
  2. noun, Taiwan
    match; wingman; good friend