verb
-
to relieve (pain, grief, etc) or be relieved
-
(tr) to reduce (fear, anger, etc)
Related Words
Allay, moderate, soothe mean to reduce excitement or emotion. To allay is to lay to rest or lull to a sense of security, possibly by making the emotion seem unjustified: to allay suspicion, anxiety, fears. To moderate is to tone down any excess and thus to restore calm: to moderate the expression of one's grief. To soothe is to exert a pacifying or tranquilizing influence: to soothe a terrified child.
Other Word Forms
Etymology
Origin of allay
before 1000; Middle English aleyen, Old English ālecgan to put down, allay ( ā- a- 3 + lecgan to lay 1 ); spelling -ll- shows influence of the now obsolete allege (< Anglo-French, Old French aleg ( i ) er; see allege) to alleviate, allay
Explanation
The verb allay is used when you want to make something better or eliminate fears and concerns. When you allay something, you are calming it or reducing difficulties. It is used commonly in the context of to allay concerns and to comfort and some of its many synonyms are alleviate, decrease, mitigate, assuage and mollify. Allay comes from the Old English word alecgan, which means "to put down," as in literally "to lighten." So, if you can allay someone's fears, you are lightening their mood!
Vocabulary lists containing allay
The Vocabulary.com Top 1000
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Grade 11, List 6
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Twelfth Night
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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.
Spanish officials have sought to allay concerns about the ship's arrival, laying out in detail the containment precautions being taken.
From BBC • May 9, 2026
The data announced this week “should allay fears that Foundayo faces unique liver safety risks versus competitors like oral Wegovy,” Huynh wrote in a note on Thursday.
From MarketWatch • Apr. 17, 2026
Ultimately, the FDA decided not enough data existed to allay the known safety concerns.
From Salon • Apr. 4, 2026
Mortiz’s big purchase could allay worries that other insiders want to dump shares now that the six-month lock-up period for selling the stock expired this week.
From Barron's • Mar. 13, 2026
He devised a strategy that he believed would not only allay suspicions but also reduce the costs of construction.
From "The Devil in the White City" by Erik Larson
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.
