Naturalism, in philosophy, a theory that relates scientific method to philosophy by affirming that all beings and events in the universe (whatever their inherent character may be) are natural. Consequently, all knowledge of the universe falls within the pale of scientific investigation.
strength definition, strength meaning | English dictionary. Search also in: Web News Encyclopedia Images. strength. n. 1 the state or quality of being physically or mentally strong. 2 the ability to withstand or exert great force, stress, or pressure. 3 something that is regarded as being beneficial or a source of power. their chief strength is technology. 4 potency, as of a drink, drug, etc.
Weakness is a decrease in the strength in one or more muscles. In the strictest sense, the medical definition of weakness refers to loss of muscle strength, and this article is focused upon conditions that can result in a measurable loss of muscle function. Weakness may be generalized or may affect one muscle or muscle group exclusively.