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Definition of potency - 6 dictionary results

po⋅ten⋅cy

[poht-n-see]
–noun, plural -cies for 4–6.
1. the state or quality of being potent.
2. power; authority.
3. efficacy; effectiveness; strength.
4. capacity to be, become, or develop; potentiality.
5. a person or thing exerting power or influence.
6. Mathematics. cardinal number (def. 2).
Also, potence.


Origin:
1530–40; < L potentia. See potent 1 , -ency


1. strength, force, energy, capacity, potential.

cardinal number

–noun
1. Also called cardinal numeral. any of the numbers that express amount, as one, two, three, etc. (distinguished from ordinal number ).
2. Also called potency, power. Mathematics. a number or symbol analogous to the number of elements in a finite set, being identical for two sets that can be placed into one-to-one correspondence: The cardinal number of the set a 1, a2, … an is n.

Origin:
1585–95
po·ten·cy   (pōt'n-sē)   
n.   pl. po·ten·cies
  1. The quality or condition of being potent.
  2. Inherent capacity for growth and development; potentiality.

Potency

Po"ten*cy\, n. [L. potentia, from potens, -entis, potent. See Potent, and cf. Potance, Potence, Puissance.] 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.

Main Entry: po·ten·cy
Pronunciation: 'pOt-&n-sE
Function: noun
Inflected Form: plural -cies
: the quality orstate of being potent: as a : chemical or medicinal strength or efficacy potency> b : the ability to copulate —usually used of the male c : initial inherent capacity for development of a particular kind potency for eye formation>

potency po·ten·cy (pōt'n-sē)
n.

  1. The quality or condition of being potent.
  2. The pharmacological activity of a compound.

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