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.
force. 1  physical power or strength possessed by a living being: He used all his force in opening the window. 2  strength or power exerted upon an object; physical coercion; violence: to use force to open the window; to use force on a person. 3  strength; energy; power; intensity: a personality of great force.