Assertion: metal whistle | /r/HasProperty | airy
Facets:
value: very
type: DEGREE
value: in sound
type: OTHER
Source sentences:
text: Inexpensive rolled metal whistles, such as those from Cooperman Fife and Drum (which also produces high-end instruments) may be very airy in sound, and may be difficult to play in the upper register (second octave).