01 n. A small, shrill flute, the pitch of which is an octave higher than the ordinary flute; an octave flute.
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1.
A small, shrill flute, the pitch of which is an octave higher than the ordinary flute; an octave flute.(Mus.)
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2.
A small upright piano.(Mus.)
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3.
An organ stop, with a high, piercing tone.(Mus.)