The Collaborative International Dictionary of English v.0.48:
Flautist \Flau"tist\, n. [It. flauto a flute See Flute.] A player on the flute; a flutist. [1913 Webster]WordNet (r) 3.0 (2006):
flautist n 1: someone who plays the flute [syn: flutist, flautist, flute player]