Effectiveness
[n] capacity to produce strong physiological or chemical effects; "the toxin's potency"; "the strength of the drinks"
[n] power to be effective; the quality of being able to bring about an effect
Related Information
Related Terms
acme, amperage, applicability, armipotence, authority, authorization, availability, be-all and end-all, beef, bite, bitingness, black power, blue ribbon, brute force, capability, championship, charge, charisma, clout, cogence, cogency, command, compulsion