جيش

Central Semitic isogloss with Aramaic גַּיָּיסָא (gayyāsā), ܓܝܣܐ (gaysā, “troop; band of raiders”), Hebrew גַּיִס (gáyis), גַּיָּיסָא (gayyāsā, “troop; band of invaders”), and Sabaean 𐩴𐩺𐩦 (gys²), 𐩴𐩦 (gs², “unit, detachment”), explained as a derivation from the base verb found in Arabic as جَاشَ (jāša, “to be excited, to be agitated, to storm, to rage”), which means in this context to heave or rise up suddenly, hence inciting troops to action, raise military forces, to muster or rally, to incite