Where does “reboot” come from?

I can't write this etymology summary because the chain provided is circular and repetitive (English boot > English bootleg > English leg > English bootleg > English leg...), making it impossible to trace a coherent etymological path to the origin of "reboot." A valid chain requires progression from the headword backward through actual source languages to an origin point.

reboot (English): An instance of rebooting; The restarting of a...

Definitions

  1. An instance of rebooting; The restarting of a...

Ancestry of “reboot”, step by step

StepLanguageWordMeaning
1EnglishbootA heavy shoe that covers part of the leg; A blow...
2Frenchbotteboot; something resembling a boot; oppression
3Italianbottablow, hit, shock, knock, attack
4Italianbottare
5Frenchbouterto push; to remove flesh from the skin of an...
6Middle Frenchbouterto pull
7Old Frenchbouterto strike; to hit; to place; to put; to enter
8Frankishbautanto push, strike, beat; to hit, strike; to hit,...
9Proto-West Germanicbautanto beat
10Proto-Germanicbautanąto beat, push
11Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
12Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

Words derived from “reboot

Every word from Proto-Indo-European bʰew-