Mon"day (mŭn"d&asl;; 48), n. [OE.
moneday, monenday, AS. mōnandæg, i.e., day of the moon, day sacred to the
moon; akin to D. maandag, G. montag, OHG. mānatag, Icel. mānadagr, Dan.
mandag, Sw. måndag. See Moon, and Day.]
The second day of the week; the day
following Sunday.