D defs.my
Entry 2 senses Webster, 1913

Rebec

/(rē"bĕk)/ · Re·bec · IPA /ˈɹiːbɛk/
01 n. An instrument formerly used which somewhat resembled the violin, having three strings, and being played with a bow.
  1. 1.
    An instrument formerly used which somewhat resembled the violin, having three strings, and being played with a bow.(Mus.)
    “He turn'd his rebec to a mournful note.” Drayton.
  2. 2.
    A contemptuous term applied to an old woman.[Obs.]