an exercise in (something)

an exercise in (something)

An action, activity, or behavior that is certain to have a particular outcome. They've filed a lawsuit to block the deal from happening, but most legal experts agree that it's just an exercise in futility. To me, working in this industry is an exercise in patience and determination. You won't make it here if you want to see immediate results. I'll never fly during the holidays again. Crowds, long lines, weather-related issues—it's just an exercise in the absurd.

See also: an, exercise

Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.

exercise (someone or an animal) in

something to give someone or an animal practice in doing something; to drill someone or an animal at something. Please exercise the dog in obedience routines. I hope you will exercise me in my Spanish irregular verbs.

See also: exercise

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.