synergist
noun
syn·er·gist
ˈsi-nər-jist 
: something (such as a chemical or a muscle) that enhances the effectiveness of an active agent
broadly
: either member of a synergistic pair
Examples of synergist in a Sentence
Recent Examples on the Web
Evans had a friendly synergist at The New Yorker, where Brown serialized works by Monica Crowley, Edward Jay Epstein and other Random House authors.
—
Hillel Italie, USA TODAY, 24 Sep. 2020
The vinegar also seemed to act as a synergist to help all the other ingredients be more available and effective.
—Howard Garrett, Dallas News, 18 June 2019
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.
Hillel Italie, USA TODAY, 24 Sep. 2020
The vinegar also seemed to act as a synergist to help all the other ingredients be more available and effective.
—Howard Garrett, Dallas News, 18 June 2019
Cite this Entry
“Synergist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synergist. Accessed 8 Jul. 2025.
Copy CitationMedical Definition
synergist
noun
syn·er·gist
-jəst
1
: an agent that increases the effectiveness of another agent when combined with it
especially
: a drug that acts in synergism with another
2
: an organ (as a muscle) that acts in concert with another to enhance its effect compare agonist sense 1, antagonist sense a
Love words? Need even more definitions?
Merriam-Webster unabridged
Share