Meaning

noun that time; that moment

adjective at a specific prior time

adverb subsequently or soon afterward (often used as sentence connectors)

origin* As a south German surname, from the personal name Thön, a form of Anthony. * Also as a German surname, a variant of Ten, occupational surname for a mintmaster, from obsolete Middle Low German ten, tene (“blank; disk from which a coin is made”), possibly related to Proto-Germanic *tainaz (“metal rod”), or perhaps otherwise from Proto-Indo-European *ten- (“to stretch”). * Also as a German name,…

Etymology from Wiktionary, CC BY-SA 3.0