Where does “arma” come from?

arma (Italian) comes from Late Latin arma, from Latin arma, from Late Latin armistitium, from Latin sistere, from Proto-Indo-European stísteh₂ti, from Proto-Indo-European steh₂- — to stand.

arma (Italian): weapon, arms; arm, force; third-person singular...

Definitions

  1. weapon, arms; arm, force; third-person singular...

Ancestry of “arma”, step by step

arma traces back through two separate lines of ancestry.

via Late Latin arma

StepLanguageWordMeaning
1Late Latinarmaweapon; defensive arms, armor/armour, shields,...
2Latinarmadefensive arms, armor/armour, shields, weapons of...
3Late Latinarmistitium
4Latinsisteresecond-person singular future passive indicative...
5Proto-Indo-Europeanstísteh₂tito be standing up, to be getting up
6Proto-Indo-Europeansteh₂-to stand

via Classical Latin arma

StepLanguageWordMeaning
1Classical Latinarma

Words derived from “arma

Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European stísteh₂tiEvery word from Latin sistere