D defs.my
Entry 2 senses Webster, 1913

Organist

· Or·gan·ist · IPA /ˈɔrɡənəst/
01 n. One who plays on the organ.
  1. 1.
    One who plays on the organ.(Mus.)
  2. 2.
    One of the priests who organized or sung in parts.(R. C. Ch.) [Obs.]