noun (physiology) the gradual lengthening of inactive muscle or muscle fibers.
noun (physics) the exponential return of a system to equilibrium after a disturbance.
— synonyms: relaxation_behavior
noun a feeling of refreshing tranquility and an absence of tension or worry.
— synonyms: easiness
noun an occurrence of control or strength weakening.
— synonyms: loosening, slackening
noun freedom from activity (work or strain or responsibility).
— synonyms: rest, ease, repose
noun a method of solving simultaneous equations by guessing a solution and then reducing the errors that result by successive approximations until all the errors are less than some specified amount.
— synonyms: relaxation_method
noun the act of making less strict.
— synonyms: liberalization, liberalisation