stamina
nounLatin plural of
See
The fixed, firm part of a body, which supports it or gives it strength and solidity.
noun pluralWhatever constitutes the principal strength or support of anything; backbone; vigor.
noun pluralThe power of endurance; the ability to withstand fatigue, disease, deprivation, etc., and continue working.
nounThe energy and strength for continuing to do something over a long period of time; power of sustained exertion, or resistance to hardship, illness etc.
nounPlural form of
The basic elements of a thing; rudimentary structures or qualities.
nounenduring strength and energy