大關 [－关]

Jyutping daai6 gwaan1
Pinyin dà guān

Definitions (CC-CEDICT)
  1. strategic pass
  2. barrier or mark (i.e. a level considered impressive, usually a round figure such as 10,000)
  3. instrument of torture used to break limbs
Definitions (Wiktionary)
  1. noun, figuratively
    limit; high; mark
  2. noun, literally
    major strategic pass; important gateway