Resembling a flute or the sound of flute music(adjective)
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Use "flutelike" in a sentence
"The western's song, on the other hand, is consistently described as flutelike or gurgling."
"A soft, flutelike voice sounded gently in my ears."
"There was a sound, a queer wailing and rising and falling of the flutelike notes that he could associate with nothing he had heard on Earth or Mars -- nor anywhere in the Solar System."