fitness

[ fit-nis ]

noun

1. health.
2. capability of the body of distributing inhaled oxygen to muscle tissue during increased physical effort.
3. Also called Dar·win·i·an fit·ness [dahr-, win, -ee-, uh, n]. Biology.
   1. the genetic contribution of an individual to the next generation's gene pool relative to the average for the population, usually measured by the number of offspring or close kin that survive to reproductive age.
   2. the ability of a population to maintain or increase its numbers in succeeding generations.

fitness

/ ˈfɪtnɪs /

noun

1. the state of being fit
2. biology
   1. the degree of adaptation of an organism to its environment, determined by its genetic constitution
   2. the ability of an organism to produce viable offspring capable of surviving to the next generation

Word History and Origins

Origin of fitness¹

First recorded in 1570–80; fit ¹ + -ness

Example Sentences

Jessica Robinson was working at Cygnet Hospital Wyke in Bradford when she contacted the patient on social media before they started a four-month relationship in 2022, a Nursing and Midwifery Council fitness to practise hearing was told.

From BBC

Southgate's gamble on Luke Shaw's fitness for the Euros - and having to use the right-footed Kieran Trippier instead - was one of the biggest talking points for fans.

From BBC

He now manages a gym and works as a fitness coach, and hopes to see more support put in place for players.

From BBC

"I prided myself on my health and fitness," says Nik, who now uses a motorised wheelchair and breathing apparatus.

From BBC

There are about a dozen boutique fitness studios in L.A. that specialize in slow-motion strength training, as well as larger chains like the Perfect Workout.

From Los Angeles Times

Related Words

• adequacy
• compatibility
• competence
• consistency
• eligibility
• preparedness
• qualification
• readiness
• suitability