Where does “toolkit” come from?

Toolkit derives from English tool, from Middle English tool, from Middle Dutch kitte, from Old English tyllan, from Proto-Indo-European dol-, del-, and ultimately dewh₂-.

toolkit (English): An assembly of tools; A set of basic components...

Definitions

  1. An assembly of tools; A set of basic components...

Ancestry of “toolkit”, step by step

toolkit traces back through two separate lines of ancestry.

via English kit

StepLanguageWordMeaning
1EnglishkitA circular wooden vessel, made of hooped staves;...
2Middle Englishkyt
3Germankittputty certain kinds of cement used for fixing e.g. window panes
4Old High Germankuti
5Proto-West Germanickwidugum, resin
6Proto-Germanickweduzresin
7Proto-Indo-Europeangʷet-resin, gum; to say, speak
8Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English tool

StepLanguageWordMeaning
1EnglishtoolA mechanical device intended to make a task...
2Middle EnglishtoolA tool, implement, or instrument; A instrument of...
3Old Englishtōltool, implement, instrument
4Proto-Germanictōlątool
5Proto-Indo-Europeandewh₂-to fit

Words derived from “toolkit

Every word from Proto-Indo-European gū-
toolkit — Etymology, Origin & Word History | Etymology Explorer