Where does “nonweapon” come from?

nonweapon (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

nonweapon (English): Not pertaining to or possessing weapons

Definitions

  1. Not pertaining to or possessing weapons

Ancestry of “nonweapon”, step by step

nonweapon traces back through two separate lines of ancestry.

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single

via English weapon

StepLanguageWordMeaning
1EnglishweaponAn instrument of attack or defense in combat or...
2Middle Englishwepento weep
3Old Englishwēpanweep, cry; to weep, complain, bewail, mourn over,...
4Proto-West Germanicwōpijanto weep
5Proto-Germanicwōpijanąto cry out, to lament
6Proto-Indo-Europeanweh₂b-to call, cry, complain; to call, shout, complain
Every word from Proto-Indo-European óynos