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. n. 1. The capacity to do work or cause physical change; energy, strength, or active power: the force of an explosion. 2. a. Power made operative against resistance; exertion: use force in driving a nail.b. The use of physical power or violence to compel or restrain: a confession obtained by force.he magnitude of the force is equal to the product of the mass of the body and its acceleration. b. a static influence that produces an elastic strain in a body or system or bears weight.