proponent

noun

pro·​po·​nent prə-ˈpō-nənt How to pronounce proponent (audio)
ˈprō-ˌpō-
: one who argues in favor of something : advocate

Did you know?

Proponent comes from the same Latin word as propose, so a proponent is someone who proposes something, or at least supports it by speaking and writing in favor of it. Thus, for example, proponents of casinos argue that they create jobs, whereas proponents of a casino ban—that is, casino opponents—argue that they're corrupting and they take money away from people who can't afford it. As a rule, just about anything important that gets proposed also gets opposed.

Examples of proponent in a Sentence

a vocal proponent of the use of electric-powered cars
Recent Examples on the Web Early proponents of personalized medicine saw that technological breakthroughs had unlocked unprecedented opportunities to study the activities of genes, proteins, and mRNA, among other molecules. Edward Abrahams and Christopher J. Wells, STAT, 5 Apr. 2024 Despite few buyers, California may pay $300M for fuel stations Hydrogen’s proponents aren’t throwing in the towel. Bloomberg, Orange County Register, 4 Apr. 2024 Some proponents of decriminalization say those who engage in the work of their own volition are being put further in harm’s way by efforts to curb trafficking. Libor Jany, Los Angeles Times, 3 Apr. 2024 Twenty-five states have statewide bans on their participation, with proponents arguing that trans women have a biological advantage over other participants. Laura Meckler, Washington Post, 28 Mar. 2024 Netanyahu was the originator of this assumption, and its biggest proponent. Anshel Pfeffer, The Atlantic, 27 Mar. 2024 Those who are proponents of DEI cannot be deterred by the detractors. Janice Gassam Asare, Forbes, 27 Mar. 2024 Williamson has materialized as the candidate who will more aggressively pursue a cease-fire in the Israel-Hamas war as a longstanding proponent of peace between Israel and Palestinians and considered by many Palestinian supporters to be a stronger voice than Biden on the subject. Isabella Murray, ABC News, 29 Mar. 2024 Nearly all of the manufacturers and retailers sued by Gary already have moved to dismiss the case, given the new legislation, leaving the suit’s proponents struggling to determine a way forward. Vernal Coleman, ProPublica, 27 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'proponent.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Latin proponent-, proponens, present participle of proponere

First Known Use

1588, in the meaning defined above

Time Traveler
The first known use of proponent was in 1588

Dictionary Entries Near proponent

Cite this Entry

“Proponent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/proponent. Accessed 16 Apr. 2024.

Kids Definition

proponent

noun
pro·​po·​nent prə-ˈpō-nənt How to pronounce proponent (audio)
ˈprō-ˌpō-nənt
: one who argues in favor of something
a proponent of recycling

Legal Definition

proponent

noun
pro·​po·​nent prə-ˈpō-nənt How to pronounce proponent (audio)
1
: one who argues in favor of something
2
: one who offers a will for probate

More from Merriam-Webster on proponent

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