intermediary
Americannoun
-
an intermediate agent or agency; a go-between or mediator.
- Synonyms:
- umpire, arbitrator
-
a medium or means.
-
an intermediate form or stage.
adjective
-
being between; intermediate.
-
acting between persons, parties, etc.; serving as an intermediate agent or agency.
an intermediary power.
noun
-
a person who acts as a mediator or agent between parties
-
something that acts as a medium or means
-
an intermediate state or period
adjective
-
acting as an intermediary
-
situated, acting, or coming between; intermediate
Etymology
Origin of intermediary
1785–95; < Late Latin intermedi ( um ) intervening place + -ary; see intermediate 1
Explanation
An intermediary is someone who acts as a go-between or a mediator between two other people. Be careful when you're the intermediary between two friends who are fighting, because they might both end up mad at you! The word intermediary comes from the Latin intermedius, which is also the root word for intermediate. Inter- means between, and medius means the middle — intermediary retains that sense of being in the middle. Intermediaries are used to negotiate between two countries who are at odds, between a company and a client over a contract, between two bickering children, or between a boss and an employee in salary negotiations.
Vocabulary lists containing intermediary
Animal Farm
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Economics
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"Principles of Business," Vocabulary from Chapter 5
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In chat messages with the intermediary, presented by the prosecution, Brown laid bare his desire to fly again.
From The Wall Street Journal • May 24, 2026
This is what economists call a cost-push shock: Rising input costs work through the supply chain, lifting intermediary material costs and overheads.
From MarketWatch • May 13, 2026
Social media means that there’s no intermediary, and there are positives and negatives to that scenario.
From Salon • May 12, 2026
US Secretary of State Marco Rubio met Saturday with the leader of Qatar, a key intermediary.
From Barron's • May 10, 2026
The other men desired me, therefore, to write to Major Byrd as an intermediary and ask that he rectify this galling practice.
From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves" by M.T. Anderson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
