Definitions of twelve

  1. One more that eleven; two and ten; twice six; a dozen.
  2. A symbol representing twelve units, as 12, or xii.
  3. The number next after eleven; a dozen; a sign representing twelve units, as 12 or xii.
  4. The number next after eleven: the figures representing twelve.
  5. The first number after eleven; two and ten; a dozen.
  6. denoting a quantity consisting of 12 items or units
  7. One more than eleven; four times three.
  8. Ten and two.