What does "potent" mean?

Potent: Having great authority, control, or dominion; puissant; mighty; influential; as, a potent prince. "A potent dukedom." Shak. Most potent, grave, and reverend signiors. Shak.

Additional senses

  1. 2.Powerful, in an intellectual or moral sense; having great influence; as, potent interest; a potent argument. Cross potent. (Her.) See Illust. (7) of Cross.
  2. 3.A prince; a potentate. [Obs.] Shak.
  3. 4.Etym: [See Potence.] A staff or crutch. [Obs.]
  4. 5.(Her.) One of the furs; a surface composed of patches which are supposed to represent crutch heads; they are always alternately argent and azure, unless otherwise specially mentioned. Counter potent (Her.), a fur differing from potent in the arrangement of the patches.

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