The disclosure to the public or to authorities, such as by an employee, of wrongdoing.

plural of whistleblower

plural of whistler

plural of whistlestop

(US, dated) A minor railway station at which a train stops if specifically requested.

Alternative form of whistle-stop

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

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

The American goldeneye.

plural of whistlewing