adamant
Americanadjective
-
utterly unyielding in attitude or opinion in spite of all appeals, urgings, etc.
- Synonyms:
- uncompromising, rigid, inflexible
-
too hard to cut, break, or pierce.
noun
-
any impenetrably or unyieldingly hard substance.
-
a legendary stone of impenetrable hardness, formerly sometimes identified with the diamond.
adjective
-
unshakable in purpose, determination, or opinion; unyielding
-
a less common word for adamantine
noun
-
any extremely hard or apparently unbreakable substance
-
a legendary stone said to be impenetrable, often identified with the diamond or loadstone
Other Word Forms
Derived Forms
Etymology
Origin of adamant
First recorded before 900; Middle English, from Old French adamaunt, from Latin adamant- (stem of adamas ) “hard metal (perhaps steel), diamond,” from Greek, equivalent to a- a- 6 + -damant- verbal adjective of damân “to tame, conquer”; replacing Old English athamans (from Medieval Latin ) and Middle English aymont, from Middle French aimant, from unattested Vulgar Latin adimant-, from Latin
Explanation
If you stubbornly refuse to change your mind about something, you are adamant about it. This word's story begins in ancient Greece, where philosophers spoke about a legendary unbreakable stone or metal they called adamas (literally, "invincible"). In English, people began to use the word to refer to something that cannot be altered, and then in the twentieth century — after adamant had been in English for about a thousand years — it came to be used as an adjective to mean "unyielding as stone." If you're adamant about something, no amount of persuasion is going to convince you otherwise.
Vocabulary lists containing adamant
100 SAT Words Beginning with "A"
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300 Most Difficult "SAT" Words
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List 2
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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.
Adamant Homes didn’t return inquiries, but workers on-site told Holden in December that demolition was imminent.
From Seattle Times • Feb. 1, 2024
Adamant not to label him a "sell-out", as some critics have done over the years, Mr Lonzi does say that Mr Mandela compromised too much during negotiations with the white-minority government.
From BBC • Dec. 5, 2023
Adamant she wouldn’t continue the cycle of family trauma and pain, she opted for an abortion and returned to L.A., hoping to connect with her dad Rick Dufay, a former Aerosmith guitarist.
From Los Angeles Times • Apr. 14, 2023
The 13th annual Adamant Blackfly Festival on Saturday includes a combination parade and fashion show, music and blackfly pie contest in which entries are judged on their taste and blackfly homage.
From Salon • Jun. 3, 2016
Pa. Tis true, but harder than an Adamant Stone.
From Colloquies of Erasmus, Volume I. by Erasmus, Desiderius
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.
