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English definition of “fitness”

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fitness

noun [U]
 
 
/ˈfɪtnəs/
HEALTHY B1 the condition of being physically strong and healthy: physical fitness Exercising and trainingFit and healthy
SUITABLE the quality of being suitable for a particular purpose, job, course of study, etc: The purpose of the exercise is to judge a soldier's fitness for combat.Suitable and acceptableQuite good, or not very good
(Definition of fitness from the Cambridge Learners Dictionary © Cambridge University Press)
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