Feria

n.

1.

(Eccl.) A week day, esp. a day which is neither a festival nor a fast.

Noun	1.	feria - a weekday on which no festival or holiday is celebrated; "in the middle ages feria was used with a prefixed ordinal number to designate the day of the week, so `secunda feria' meant Monday, but Sunday and Saturday were always called by their names, Dominicus and Sabbatum, and so feria came to mean an ordinary weekday"
	2.	feria - (in Spanish speaking regions) a local festival or fair, usually in honor of some patron saint

weekday