Noun | 1. | ![]() physiology - the branch of the biological sciences dealing with the functioning of organisms |
2. | relaxation - (physics) the exponential return of a system to equilibrium after a disturbance natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics" exponential decay, exponential return - a decrease that follows an exponential function | |
3. | relaxation - a feeling of refreshing tranquility and an absence of tension or worry; "the easiness we feel when sleeping" dreaminess, languor - a relaxed comfortable feeling | |
4. | ![]() weakening - becoming weaker thaw - a relaxation or slackening of tensions or reserve; becoming less hostile; "the thaw between the United States and Russia has led to increased cooperation in world affairs" | |
5. | ![]() inactivity - being inactive; being less active bed rest, bedrest - confinement to bed continuously (as in the case of some sick or injured persons) laziness - relaxed and easy activity; "the laziness of the day helped her to relax" lie-in - a long stay in bed in the morning leisure - freedom to choose a pastime or enjoyable activity; "he lacked the leisure for golf" | |
6. | relaxation - 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 mathematical operation, mathematical process, operation - (mathematics) calculation by mathematical methods; "the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation"; "they were learning the basic operations of arithmetic" | |
7. | relaxation - the act of making less strict alleviation, easement, easing, relief - the act of reducing something unpleasant (as pain or annoyance); "he asked the nurse for relief from the constant pain" |