Resembling or characteristic of a whistle (shrill high-pitched sound). / Resembling or characteristic of a whistle (musical instrument).

a whistle designed to mimic the sound of a distressed rabbit in order to lure foxes towards a hunter.

a particular type of fox whistle.

(transitive) To gather (especially people or dogs) together, calling them by whistling.

plural of rape whistle

A whistle intended to be blown by a person who believes he/she is in danger of being raped.

(dialect, archaic) A fish: the gossat or rockling.

The American goldeneye.

plural of whistlewing

The moosewood, or striped maple.