conditioning

noun

con·​di·​tion·​ing kən-ˈdi-sh(ə-)niŋ 

1

: the process of training to become physically fit by a regimen of exercise, diet, and rest

also : the resulting state of physical fitness

2

: a simple form of learning involving the formation, strengthening, or weakening of an association between a stimulus and a response

Synonyms

• activity
• exercise
• exertion

Examples of conditioning in a Sentence

the team's excellent physical conditioning

With the proper conditioning, the horse will learn to trust and obey its handler.

Recent Examples on the Web

This concealer may have a demi-matte finish, but its conditioning formula won't dry or crack on your skin, thanks to nourishing ingredients like hydrating hyaluronic acid and moisturizing antioxidant vitamins A, C, and E. —Jennifer Hussein, Allure, 30 Jan. 2025

Glamour asked top dermatologists and hairstylists all about shampooing and conditioning for each hair type, plus when and how to double-wash and use clarifying shampoo. —Danielle Sinay, Glamour, 28 Jan. 2025

Drones outperform dogs for hazing bears: A comparison of carnivore aversive conditioning tools. —Joel Thayer, Newsweek, 27 Jan. 2025

Schools with no air conditioning in gyms that are hotter than the outside heat index play PE-style games around desks in cooler classrooms. —Bill Frist, Forbes, 22 Jan. 2025

Word History

First Known Use

1861, in the meaning defined at sense 1

Phrases Containing conditioning

• classical conditioning
• operant conditioning

Medical Definition

conditioning

noun

con·​di·​tion·​ing kən-ˈdish-(ə-)niŋ 

1

: the process of training to become physically fit by a regimen of exercise, diet, and rest

Good shoes and proper conditioning are the best bets for avoiding shin splints.

—Current Health

He also got serious about his physical conditioning with a regimen that includes Pilates, weights and cardio training.

—Alan Shipnuck, Sports Illustrated

also : the resulting state of physical fitness

Triathletes maintained their aerobic conditioning while developing new skills and strengthening neglected muscles.

—Marlene Adrian, Shape

2

: a simple form of learning involving the formation, strengthening, or weakening of an association between a stimulus and a response

According to the theory, learning or conditioning is the process by which behavior is systematically and lastingly changed.

—Harvard Mental Health Letter

… aversive conditioning to tie undesirable actions to unpleasant stimuli and thereby break habits.

—The New York Times Magazine

see classical conditioning, operant conditioning