Where does “bump stock” come from?

bump stock (English) comes from English gunstock, from English stock, from Italian stoccata, from Italian stoccare, from Italian stocco, from Middle Dutch stōken, from Old Dutch stokon, from Proto-Germanic stukōną — to push, to hit.

bump stock (English): An attachment on a gun used to make it fire repeatedly by using the gun's recoil to pull the trigger, modifying it to function in a similar way to a machine gun

Definitions

  1. An attachment on a gun used to make it fire repeatedly by using the gun's recoil to pull the trigger, modifying it to function in a similar way to a machine gun

Ancestry of “bump stock”, step by step

bump stock traces back through two separate lines of ancestry.

via English gunstock

StepLanguageWordMeaning
1EnglishgunstockThe handle of a handgun; The rear part of a...
2EnglishstockA store or supply; The capital raised by a...
3Italianstoccatahit with a sword, especially a tuck; thrust,...
4Italianstoccareto stock; to strike or thrust with a tuck or...
5Italianstoccotuck; A rapier, a sword; corn plant after cobs...
6Middle Dutchstōken
7Old Dutchstokon
8Proto-Germanicstukōnąto push, to thrust
9Proto-Indo-European(s)tewg-to push, to hit
10Proto-Indo-European(s)tew-to push, to hit

via English bumpfire

StepLanguageWordMeaning
1EnglishbumpfireA method of automatic weapons fire that uses...
2EnglishfireA chemical reaction involving the bonding of...
3Middle EnglishfierAlternative form of figer
4Old Englishfȳrfire
5Old EnglishfeorAlternative form of feorr; far
6Proto-Germanicferraifar, distant
7Proto-Indo-Europeanper-nóy
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European (s)tew-