D defs.my
Entry 1 sense Webster, 1913

Brother german

/brŭth'-ẽr jẽrm'-ən/ · Broth·er ger·man · IPA
01 A brother by both the father's and mother's side, in contradistinction to a uterine brother, one by the mother only.
  1. 1.
    A brother by both the father's and mother's side, in contradistinction to a uterine brother, one by the mother only.(Law)