Among the works subservient to the study of ancient history, the first rank is justly due to the synchronistic tables.
From the synchronistic tablets we can ascertain that he had to undergo severe struggles with the Babylonians.
1580s, "quality of being synchronous," from Modern Latin synchronismus, from Greek synchronismos, from synchronos (see synchronous). Meaning "recurring at the same successive instants of time" is from 1854.
synchronism syn·chro·nism (sĭng'krə-nĭz'əm, sĭn'-)
Coincidence in time; simultaneousness. Also called synchronia.