flute

(noun) a high-pitched woodwind instrument; a slender tube closed at one end with finger holes on one end and an opening near the closed end across which the breath is blown. Synonyms: transverse flute.

(noun) a tall narrow wineglass. Synonyms: flute glass, champagne flute.

(noun) a groove or furrow in cloth etc (particularly a shallow concave groove on the shaft of a column). Synonyms: fluting.

(verb) form flutes in.