n.
May 5, observed by Mexican communities in Latin America and Mexican-American communities in the United States in commemoration of the 1862 defeat of French troops at the Battle of Puebla.
[Spanish : cinco, five + de, of + Mayo, May.]
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.