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

Next, is the additional energy load on the grid from air conditioning. —Jennifer Castenson, Forbes, 21 Mar. 2025

There were conditioning drills leading up to spring tackle drills. —Joe Davidson, Sacramento Bee, 21 Mar. 2025

My hair is on the greasier side, so shampooing and conditioning is essential. —Caroline Tien, SELF, 20 Mar. 2025

The home is also decked out with recessed lighting, electronic shades, ample storage, including extra closets and a deep pantry, and all the modern creature comforts and necessities, such as a new air conditioning system. —Abby Montanez, Robb Report, 19 Mar. 2025

Word History

First Known Use

1861, in the meaning defined at sense 1

Phrases Containing conditioning

• classical conditioning
• operant conditioning

Rhymes for conditioning

• auditioning
• commissioning
• partitioning
• petitioning
• positioning
• transitioning
• decommissioning
• preconditioning
• reconditioning
• repositioning
• requisitioning

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