Meaning

originFrom Middle English than, thanne (“than; then”), from Old English þanne, a variant of þonne (“then; when; than”), from Proto-West Germanic *þannē, an alteration of *þan (“then; than”), from Proto-Germanic *þan (“then; than”), from earlier *þam, from Proto-Indo-European *tóm, accusative masculine of *só (“that”, demonstrative pronoun). Cognate with Dutch dan (“then; than”), German denn (“for;…

Etymology from Wiktionary, CC BY-SA 3.0