potency

noun

po·​ten·​cy ˈpō-tᵊn(t)-sē How to pronounce potency (audio)
plural potencies
Synonyms of potencynext
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.
The high potency of curcumin can increase the anti-inflammatory properties of turmeric powders. Bestreviews, Chicago Tribune, 13 Feb. 2026 Of the pills the Omaha Division seized and tested in 2025, 29% had a potentially lethal amount, a decrease from 76% in 2024, according to Ocken, who said the purity and potency of fentanyl powder is decreasing. Kyle Werner, Des Moines Register, 9 Feb. 2026 Yet, while the cultural and political significance of Bad Bunny’s performance cannot be denied, up until the actual halftime show this year, the potency and nuance of his music seemed to get short shrift. Dominic Patten, Deadline, 8 Feb. 2026 In 2023, only 31% said the same — even as the potency of products increased. Teri Sforza, Oc Register, 6 Feb. 2026 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

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Cite this Entry

“Potency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/potency. Accessed 15 Feb. 2026.

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

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