Where does “whistleblowing” come from?

Whistleblowing derives from English blow combined with English whistle and the English gerundive suffix -ing, ultimately from Proto-Indo-European bʰel- meaning to swell or blow.

whistleblowing (English): The disclosure to the public or to authorities,...

Definitions

  1. The disclosure to the public or to authorities,...

Ancestry of “whistleblowing”, step by step

whistleblowing traces back through two separate lines of ancestry.

via English blowing

StepLanguageWordMeaning
1Englishblowingpresent participle of blow; The act of one who...
2Middle EnglishblowyngeBreathing, respiration the movement of air in and out of the mouth
3Middle EnglishblowenTo blow; to produce a current of air; To...
4Old Englishblōwanto bloom, blossom
5Proto-West Germanicblōanto bloom, to flower
6Proto-Germanicblōanąto bloom, to flower
7Proto-Indo-Europeanbʰleh₃-bloom, flower
8Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
9Proto-Indo-Europeanbʰōl-

via English whistle

StepLanguageWordMeaning
1EnglishwhistleA device designed to be placed in the mouth and...
2Middle Englishwhistlen
3Old Englishhwistlan
4Proto-West Germanic*hwistlōn
5Proto-Germanichwistlōnąto whistle, hiss
6Proto-Indo-Europeanḱweys-to hiss, whistle, whisper
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-