- trivial
- early 15c., "of the trivium," from M.L. trivialis, from trivium "first three of the seven liberal arts," from L., lit. "place where three roads meet," from tri- "three" + via "road." The basic notion is of "that which may be found anywhere, commonplace, vulgar." The meaning "ordinary" (1580s) and "insignificant" (1590s) were in L. trivialis "commonplace, vulgar," originally "of or belonging to the crossroads." The verb trivialize is attested from 1846.