Where does “Valgrind” come from?

Valgrind (Old Norse) comes from Old Norse valr, from Proto-Germanic walaz, from Proto-Indo-European welh₃- — to hit, to strike.

Ancestry of “Valgrind”, step by step

Valgrind traces back through two separate lines of ancestry.

via Old Norse valr

StepLanguageWordMeaning
1Old Norsevalrthe dead, slain in battle; falcon, hawk
2Proto-Germanicwalazwounded; lich, corpse, dead body; battlefield
3Proto-Indo-Europeanwelh₃-to hit, to strike

via Old Norse grind

StepLanguageWordMeaning
1Old Norsegrinda gate made of spars or bars; haven, dock;...
2Proto-Germanicgrindizfence
3Proto-Indo-Europeangʰrendʰ‑bar, beam

Words derived from “Valgrind

Every word from Proto-Indo-European welh₃-Every word from Proto-Germanic walazEvery word from Old Norse valr