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.

PROPONENT definition: a person who puts forward a proposition or proposal. See examples of proponent used in a sentence.

proponent (of something) a person who supports an idea or course of action. Definition of proponent noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, …

PROPONENT definition: 1. a person who speaks publicly in support of a particular idea or plan of action: 2. a person who…. Learn more.

Proponent means someone who is in favor of something. You might be a proponent of longer vacations, but your parents are proponents of a longer school year.

This made them strong proponents of individual liberty and strong opponents of government intervention in society, other than to protect the individual and his property rights.

proponent meaning, definition, what is proponent: someone who supports something or persua...: Learn more.

Proponent definition: One who argues in support of something; an advocate.

Jan 18, 2026 · One who makes a proposal or proposition. (law) One who propounds a will for probate. proponent (not comparable) Making proposals; proposing. prōpōnent.

Learn the meaning of Proponent in English, including definitions, examples, translations, and interesting facts. Explore how Proponent is used in different contexts with finesentence.com.