Where does “whistleblower” come from?

whistleblower (English) comes from English whistle-blower, from English blower, from Middle English blowere, from Middle English -ere, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius — Forms relational adjectives to nouns (and rarely numerals).

whistleblower (English): Alternative form of whistle-blower

Definitions

  1. Alternative form of whistle-blower

Ancestry of “whistleblower”, step by step

StepLanguageWordMeaning
1Englishwhistle-blowerOne who reports a problem or violation to the...
2EnglishblowerA person who blows; Any device that blows;...
3Middle EnglishblowereA player of a wind instrument
4Middle English-ereer
5Old English-eremasculine agent suffix, originally applied only...
6Proto-West Germanic-ārī-er
7Proto-Germanic-ārijaz-er
8Latin-āriuser
9Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from Middle English -ere