Definition of "exacta" [exacta]

• A method of betting, as on a horserace, in which the bettor must correctly pick those finishing in the first and second places in precisely that sequence. Also called perfecta. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Combine Friesan Fire, Rachel Alexandra and Pioneerof the Nile in exacta boxes."
• ""I thought you said the exacta was a sucker's bet.""
• "This year, people are actually doing an 'exacta' where they can bet on the first and second place runners in the race. ""