decision-maker
noun
de·ci·sion-mak·er
di-ˈsi-zhən-ˌmā-kər 
variants
or less commonly decision maker
plural decision-makers also decision makers
: someone who is known or primarily responsible for making decisions
a good decision-maker
one of the company's key/top decision makers
However, this does not permit corrections personnel or a warden to automatically assume the role of the patient's medical decision-maker.—
Erik Larsen and Katherine Drabiak
Erik Larsen and Katherine DrabiakExamples of decision-maker in a Sentence
Recent Examples on the Web
The messaging contained ample information for people, decision-makers, emergency managers, and businesses to make informed decisions.
—Marshall Shepherd, Forbes.com, 26 Jan. 2026
At the same time, adolescents and young adults need appropriate confidentiality to engage in treatment, particularly as parents shift from decision-makers to supporters.
—Letters To The Editor, The Orlando Sentinel, 24 Jan. 2026
Bills decision-makers have been busy since firing Sean McDermott on Monday after nine seasons and eight trips to the playoffs.
—Dianna Russini, New York Times, 23 Jan. 2026
In October, Bloomberg reported that Ternus’ stature had grown further, with the executive becoming a key decision-maker on product road maps, features and strategy — duties that went beyond the traditional scope of a hardware chief.
—Bloomberg, Mercury News, 22 Jan. 2026
See All Example Sentences for decision-maker
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Marshall Shepherd, Forbes.com, 26 Jan. 2026
At the same time, adolescents and young adults need appropriate confidentiality to engage in treatment, particularly as parents shift from decision-makers to supporters.
—Letters To The Editor, The Orlando Sentinel, 24 Jan. 2026
Bills decision-makers have been busy since firing Sean McDermott on Monday after nine seasons and eight trips to the playoffs.
—Dianna Russini, New York Times, 23 Jan. 2026
In October, Bloomberg reported that Ternus’ stature had grown further, with the executive becoming a key decision-maker on product road maps, features and strategy — duties that went beyond the traditional scope of a hardware chief.
—Bloomberg, Mercury News, 22 Jan. 2026
See All Example Sentences for decision-maker
Cite this Entry
“Decision-maker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decision-maker. Accessed 28 Jan. 2026.
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