Where does “twofold” come from?

twofold (Middle English) comes from Middle English twifold, from Old English twifeald, from Proto-Germanic twifaldaz, from Proto-Germanic twi-, from Proto-Indo-European dwi-, from Proto-Indo-European dwóh₁ — two.

twofold (Middle English): double, twofold having two parts

Definitions

  1. double, twofold having two parts

Ancestry of “twofold”, step by step

twofold traces back through two separate lines of ancestry.

via Middle English twifold

StepLanguageWordMeaning
1Middle Englishtwifolddouble, twofold having two parts
2Old Englishtwifealdtwofold, double, twice as much, twice the amount,...
3Proto-Germanictwifaldaztwofold; double
4Proto-Germanictwi-two, double
5Proto-Indo-Europeandwi-two; apart, asunder
6Proto-Indo-Europeandwóh₁two

via Old English twēofeald

StepLanguageWordMeaning
1Old Englishtwēofeald

Words derived from “twofold

Every word from Proto-Indo-European dwóh₁Every word from Proto-Indo-European dwi-Every word from Proto-Germanic twi-