Where does “finger-wag” come from?

finger-wag (English) comes from English WAG, from Old Norse vága, from Middle Low German wāgen, from Old Saxon wagan, from Proto-West Germanic wagn, from Proto-Germanic wagnaz, from Proto-Indo-European woǵʰnos, from Proto-Indo-European weǵʰ- — to bring; to transport.

finger-wag (English): To move the index finger horizontally back and...

Definitions

  1. To move the index finger horizontally back and...

Ancestry of “finger-wag”, step by step

finger-wag traces back through two separate lines of ancestry.

via English WAG

StepLanguageWordMeaning
1EnglishWAGA wild-assed guess; a rough estimate; A wife or...
2Old Norsevága
3Middle Low Germanwāgen
4Old Saxonwaganwagon, carriage
5Proto-West Germanicwagncart, wagon
6Proto-Germanicwagnazcart, wagon
7Proto-Indo-Europeanwoǵʰnoswagon, primitive carriage
8Proto-Indo-Europeanweǵʰ-to bring; to transport

via English finger

StepLanguageWordMeaning
1EnglishfingerA slender jointed extremity of the human hand, (often) exclusive of the thumb, and the corresponding part, irrespective of including a thumb, in many other animals
2GermanFingerfinger
3Middle High Germanvingerfinger
4Old High Germanfingarfinger
5Proto-West Germanicfingrfinger
6Proto-Germanicfingrazfinger
7Proto-Indo-Europeanpenkʷrós
Every word from Proto-Indo-European weǵʰ-Every word from Proto-Indo-European woǵʰnosEvery word from Proto-Germanic wagnaz