Inside the Universes

[whistle.n.01] as in: the sound made by something moving rapidly or by steam coming out of a small aperture

[whistle.n.02] as in: the act of signalling (e.g.,

summoning) by whistling or blowing a whistle

[whistle.n.03] as in: a small wind instrument that produces a whistling sound by blowing into it

[whistle.n.04] as in: acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

[pennywhistle.n.01] as in: an inexpensive fipple flute

[whistle.v.01] as in: make whistling sounds

[whistle.v.02] as in: move with, or as with, a whistling sound

[whistle.v.03] as in: utter or express by whistling

[whistle.v.04] as in: move, send, or bring as if by whistling

[whistle.v.05] as in: make a whining, ringing, or whistling sound

[whistle.v.06] as in: give a signal by whistling