inhibitor

noun

in·​hib·​i·​tor in-ˈhi-bə-tər How to pronounce inhibitor (audio)
: one that inhibits: such as
a
: an agent that slows or interferes with a chemical action
b
: a substance that reduces or suppresses the activity of another substance (such as an enzyme)

Examples of inhibitor in a Sentence

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 acquisition includes Nimble's lead asset, an investigational oral peptide inhibitor in preclinical development for the treatment of psoriasis, and a pipeline of other novel oral peptide candidates with potential use across several autoimmune diseases, the companies said. Rick Barrett, Journal Sentinel, 20 Dec. 2024 Adams, who died at the age of 95 in 2019, was a pioneer in the field of non-steroidal anti-inflammatory drugs, and alongside his associate John Nicholson created a cyclooxygenase inhibitor that really is a household name today. New Atlas, 8 Dec. 2024 Calcium-channel inhibitors: A type of blood pressure medication, calcium-channel inhibitors like Cardizem (diltiazem) relax esophageal muscles, stopping attacks and easing pain. Mark Gurarie, Health, 20 Dec. 2024 Duloxetine belongs to the class of medications called selective serotonin and norepinephrine reuptake inhibitors (SNRIs) that help increase levels of serotonin and norepinephrine in the brain. Stephanie Brown, Verywell Health, 19 Dec. 2024 See all Example Sentences for inhibitor 

Word History

First Known Use

circa 1611, in the meaning defined above

Time Traveler
The first known use of inhibitor was circa 1611

Dictionary Entries Near inhibitor

Cite this Entry

“Inhibitor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inhibitor. Accessed 2 Jan. 2025.

Medical Definition

inhibitor

noun
in·​hib·​i·​tor in-ˈhib-ət-ər How to pronounce inhibitor (audio)
: one that inhibits: as
a
: an agent that slows or interferes with a chemical reaction
b
: a substance that reduces the activity of another substance (as an enzyme)
c
: a gene that checks the normal effect of another nonallelic gene when both are present
Last Updated: - Updated example sentences
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