D defs.my
Entry 2 senses Webster, 1913

Accomplice

/ək-äm'-pləs/ · Ac·com·plice · IPA /əˈkɑm.pləs/
01 n. A cooperator.
  1. 1.
    A cooperator.[R.]
    “Success unto our valiant general, And happiness to his accomplices!” Shak.
  2. 2.
    An associate in the commission of a crime; a participator in an offense, whether a principal or an accessory.(Law)