the sound made by something moving rapidly or by steam coming out of a small aperture

the act of signalling (e.g., summoning) by whistling or blowing a whistle

a small wind instrument that produces a whistling sound by blowing into it

acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

an inexpensive fipple flute

make whistling sounds

move with, or as with, a whistling sound

utter or express by whistling

move, send, or bring as if by whistling

make a whining, ringing, or whistling sound

give a signal by whistling

an informant who exposes wrongdoing within an organization in the hope of stopping it

a buoy that makes a whistling noise

a small railway station between the principal stations or a station where the train stops only on a signal

an informant who exposes wrongdoing within an organization in the hope of stopping it

a tour by a candidate as part of a political campaign in which a series of small towns are visited

an informant who exposes wrongdoing within an organization in the hope of stopping it

United States painter (1834-1903)

someone who makes a loud high sound

large North American mountain marmot

large-headed swift-flying diving duck of Arctic regions

Australian and southeastern Asian birds with a melodious whistling call

tour the country in order to solicit votes for an election