potency

noun

po·​ten·​cy ˈpō-tᵊn(t)-sē How to pronounce potency (audio)
plural potencies
1
a
b
: the quality or state of being potent
c
: the ability or capacity to achieve or bring about a particular result
2

Examples of potency in a Sentence

The potency of her words changed many minds in the audience that night. Any vitamin of high potency should only be taken in the proper dosage.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Despite its potency, it’s tolerated well by most skin types because it’s formulated with alcohol or fragrance. Emily Orofino, Vogue, 2 Apr. 2025 In other words, cursing all the time zaps the words of their potency. Stacey Colino, Time, 1 Apr. 2025 The World Health Organization classifies it as one of the snakes of highest medical importance in sub-Saharan Africa due to the potency of its venom and the rapid onset and severity of clinical manifestations. Scott Travers, Forbes.com, 29 Mar. 2025 Like baking soda, it should be stored somewhere cool and dry to maintain its potency. Alexandra Emanuelli, Southern Living, 29 Mar. 2025 See All Example Sentences for potency

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of potency was in the 15th century

Browse Nearby Words

Cite this Entry

“Potency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/potency. Accessed 5 Apr. 2025.

Kids Definition

potency

noun
po·​ten·​cy ˈpōt-ᵊn-sē How to pronounce potency (audio)
plural potencies
: the quality or state of being potent
vitamins of high potency
especially : power to bring about a certain result

Medical Definition

potency

noun
po·​ten·​cy ˈpōt-ᵊn-sē How to pronounce potency (audio)
plural potencies
: the quality or state of being potent: as
a
: chemical or medicinal strength or efficacy
a drug's potency
b
: the ability to copulate
usually used of the male
c
: initial inherent capacity for development of a particular kind
cells with a potency for eye formation

More from Merriam-Webster on potency

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!