D defs.my
Entry 3 senses · 2 variants Webster, 1913

Arbiter

/är'-bĭt-ẽr/ · Ar·bi·ter · IPA /ˈɑɹ.bɪ.tɚ/
01 n. A person appointed, or chosen, by parties to determine a controversy between them.
  1. 1.
    A person appointed, or chosen, by parties to determine a controversy between them.
  2. 2.
    Any person who has the power of judging and determining, or ordaining, without control; one whose power of deciding and governing is not limited.
    “For Jove is arbiter of both to man.” Cowper.
02 v. t. To act as arbiter between.
  1. 1.
    To act as arbiter between.[Obs.]