1848, from German Zeitgeist (Herder, 1769), "spirit of the age," literally "time-spirit," from Zeit "time" (see tide (n.)) + Geist "spirit" (see ghost (n.)). Carlyle has it as a German word in "Sartor Resartus" (1840) and translates it as "Time-Spirit."[zeitgeist etymology, zeitgeist origin, 英语词源]