a. 每日的, 每日发作的, 司空见惯的, 平凡的

n. 日发热

[医] 日发的, 每日的, 日发疟

[ adj ]
found in the ordinary course of events
<adj.all>
a placid everyday sceneit was a routine day
there's nothing quite like a real...train conductor to add color to a quotidian commute

Quotidian \Quo*tid"i*an\ (kw[-o]*t[i^]d"[i^]*an), a. [OE.
cotidian, L. quotidianus, fr. quotidie daily; quotus how many
+ dies day: cf. OF. cotidien, F. quotidien. See {Quota},
{Deity}.]
Occurring or returning daily; as, a quotidian fever.


Quotidian \Quo*tid"i*an\ (kw[-o]*t[i^]d"[i^]*an), n.
Anything returning daily; especially (Med.), an intermittent
fever or ague which returns every day. --Milton.