mid-14c., from O.Fr. legende (12c.), from M.L. legenda "legend, story," lit. "(things) to be read," on certain days in church, etc., from neuter plural gerundive of L. legere "to read, gather, select" (see lecture). Used originally of saints' lives; extended sense of "nonhistorical or mythical story" first recorded 1610s. Meaning "writing or inscription" (especially on a coin or medal) is from 1610s; on a map, illustration, etc., from 1903.