D defs.my
Entry 1 sense Webster, 1913

Debater

/dəb-āt'-ẽr/ · De·bat·er · IPA /dɪˈbeɪtə(ɹ)/
01 n. One who debates; one given to argument; a disputant; a controvertist.
  1. 1.
    One who debates; one given to argument; a disputant; a controvertist.
    “Debate where leisure serves with dull debaters.” Shak.