flute vs wineglass

flute and wineglass both are nouns.

Word	Noun	Adjective	Verb	Adverb
flute	Yes	No	Yes	No
wineglass	Yes	No	No	No

As nouns, wineglass is a hypernym of flute; that is, wineglass is a word with a broader meaning than flute:

flute (noun)	wineglass (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	a glass that has a stem and in which wine is served
a groove or furrow in cloth etc (particularly a shallow concave groove on the shaft of a column)
a tall narrow wineglass

flute (verb)	wineglass (verb)
form flutes in