ex Meaning, Definition & Usage

  1. noun a man who was formerly a certain woman's husband
    ex-husband.
  2. noun a woman who was formerly a particular man's wife
    ex-wife.
    • all his exes live in Texas
  3. noun the 24th letter of the Roman alphabet
    x.
  4. adjective satellite out of fashion
    antique; demode; old-hat; passee; passe; outmoded; old-fashioned.
    • a suit of rather antique appearance
    • demode (or outmoded) attire
    • outmoded ideas

WordNet