n.
The 11th month of the year in the Jewish calendar.
[Mishnaic Hebrew 'āb, from Akkadian abu, a month name (July/August).]
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.