amigo(redirected from an amigo)
A friend. "Amigo" is the Spanish word for "friend." The word is often used as a genial form of address. Come on, amigo, I'll treat you to dinner. Are those two really amigos these days?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a friend. (Spanish. Also a term of address.) Hey, amigo, let’s go somewhere for a drink.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.