Maa n. : The common European gull (Larus canus); -- called also mar. See New, a gull.

Example:
How do i become a K-9 unit in the Navy Maa rate?

Taxonomy
MAA, Math, Reviews, Mathematical Association of America, Mathematics, MAA Members, twitter, Colm Mulcahy, The Math, MAA FOCUS, Subscribers, Members Only, Keith Devlin, Podcast, MAA Bookstore, Math Horizons, society, teachers.

Defination from the web:
MAA ONLINE--Online newsletter and web site of the Mathematical Association of America ... MAA Reviews. A Guide to Topology. How Euler Did It by Ed Sandifer. Bending Light. Card Colm by Colm Mulcahy. The Bligreath Principle ...