potency
n. ஆற்றல், பயனுடைமை, செல்வாக்கு நிறைந்தவர்.
Po"ten*cy, n. Etym: [L. potentia, from potens, -entis, potent. See Potent, and cf. Potance, Potence, Puissance.] Defn: The quality or state of being potent; physical or moral power; inherent strength; energy; ability to effect a purpose; capability; efficacy; influence. "Drugs of potency." Hawthorne. A place of potency and away o' the state. Shak.