n. (Abbr. Mon. or M)
The second day of the week.
[Middle English, from Old English Mōnandæg (translation of Latin lūnae diēs, day of the moon) : mōnan, genitive of mōna, moon; see moon + dæg, day; see day.]
Mondays Mon'days adv.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
