QUOTIDIAN
everyday, mundane, quotidian, routine, unremarkable, workaday
(adjective) found in the ordinary course of events; “a placid everyday scene”; “it was a routine day”; “there’s nothing quite like a real...train conductor to add color to a quotidian commute”- Anita Diamant
Source: WordNet® 3.1
Etymology
Adjective
quotidian (comparative more quotidian, superlative most quotidian)
(medicine) Recurring every twenty-four hours or (more generally) daily (of symptoms, etc). [from 14th c.]
Happening every day; daily. [from 15th c.]
Having the characteristics of something which can be seen, experienced, etc, every day or very commonly; commonplace, ordinary, mundane. [from 15th c.]
Noun
quotidian (plural quotidians)
(medicine, now rare, historical) A fever which recurs every day; quotidian malaria. [from 14th c.]
(Anglicanism, historical) A daily allowance formerly paid to certain members of the clergy. [from 16th c.]
(usually with definite article) Commonplace or mundane things regarded as a class. [from 20th c.]
Source: Wiktionary
Quo*tid"i*an a. Etym: [OE. cotidian, L. quotidianus, fr. quotidie
daily; quotus how many + dies day: cf. OF. cotidien, F. quotidien.
See Quota, Deity.]
Definition: Occurring or returning daily; as, a quotidian fever.
Quo*tid"i*an, n.
Definition: Anything returning daily; especially (Med.), an intermittent
fever or ague which returns every day. Milton.
Source: Webster’s Unabridged Dictionary 1913 Edition