[quo.tid.i.an] adj [ME cotidian, fr. MF, fr. L quotidianus, cotidianus, fr. quotidie every day, fr. quot (as) many as + dies day--more at deity] (14c) 1: occurring every day "~ fever"
2. a: belonging to each day: everyday "~ routine" b: commonplace, ordinary "~ drabness" -- quotidian n