Where does “rookmelder” come from?

rookmelder (Dutch) comes from Dutch rook, from Middle Dutch rôoc, from Old Dutch rōk, from Proto-Germanic raukiz, from Proto-Indo-European rewǵ-, from Proto-Indo-European rew- — to roar, growl, grumble; to roar; growl; grumble;...

rookmelder (Dutch): smoke detector

Definitions

  1. smoke detector

Ancestry of “rookmelder”, step by step

rookmelder traces back through two separate lines of ancestry.

via Dutch rook

StepLanguageWordMeaning
1Dutchrooksmoke
2Middle Dutchrôocsmoke
3Old Dutchrōksmoke
4Proto-Germanicraukizsmoke, vapour
5Proto-Indo-Europeanrewǵ-
6Proto-Indo-Europeanrew-to roar, growl, grumble; to roar; growl; grumble;...

via Dutch melder

StepLanguageWordMeaning
1Dutchmelderannouncer
Every word from Proto-Indo-European rew-Every word from Proto-Indo-European rewǵ-Every word from Proto-Germanic raukiz