post-Hittite adjective 2noun 2forms 1 adjective2 •Of or relating to the period that followed the collapse of the Hittite Empire around 1180 BCE. •(nonstandard) Neo-Hittite. noun2 •A native or inhabitant of any polity that emerged after the fall of the Hittite Empire. •(nonstandard) A Neo-Hittite. formspost-Hittites