IPA: /ˈflaʊtɪst/
KK: /ˈflɔːtɪst/
A person who plays the flute.
The flautist performed beautifully at the concert.
Flautist → The word is derived from "flauta" (from Latin, meaning flute) and the suffix "-ist" (meaning one who practices or is concerned with). A flautist is one who plays the flute.
Think of someone who plays the 'flute' ('flauta') — the '-ist' indicates a person who practices that art.