D defs.my
Entry 3 senses Webster, 1913

Quint

/kwĭnt/ · IPA /kwɪnt/
01 n. A set or sequence of five, as in piquet.
  1. 1.
    A set or sequence of five, as in piquet.
  2. 2.
    The interval of a fifth.(Mus.)
  3. 3.
    one of a set of quintuplets.[informal] See: quintuplets