| 释义 | 
		(redirected from ata boy)attaboyAn expression of encouragement, support, or approval toward a boy, man, or male animal, used as a standalone interjection before or after a sentence. Largely presumed to be a corruption of the expression "that's the boy"; it is also sometimes spelled "atta boy." You won the spelling bee? Attaboy! That-a-boy! exclam. That is the way to do it! (Said to a boy or man.)  Come on, Chuck. That-a-boy!   |