Where does “crimefighting” come from?

crimefighting (English) comes from English crime, from Middle English cryme, from Old French crime, from Latin crīmen, from Proto-Italic kreimen, from Proto-Indo-European kréymn̥, from Proto-Indo-European krey- — to sift, separate, divide.

crimefighting (English): Combating crime

Definitions

  1. Combating crime

Ancestry of “crimefighting”, step by step

crimefighting traces back through two separate lines of ancestry.

via English crime

StepLanguageWordMeaning
1EnglishcrimeA specific act committed in violation of the law;...
2Middle EnglishcrymeA criminal action or decision; that which is...
3Old Frenchcrime
4Latincrīmena judicial decision, verdict, or judgment
5Proto-Italickreimen
6Proto-Indo-Europeankréymn̥
7Proto-Indo-Europeankrey-to sift, separate, divide

via English fighting

StepLanguageWordMeaning
1Englishfightingpresent participle of fight; Engaged in war or...
2Middle Englishfeghtyng
3Old Englishfeohtende
4Proto-Germanicfehtandz
5Proto-Germanicfehtanąto comb, detangle
6Proto-Indo-Europeanpeḱ-to pluck; livestock; wealth
Every word from Proto-Indo-European krey-
crimefighting — Etymology, Origin & Word History | Etymology Explorer