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
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Grade 11, List 6
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Twelfth Night
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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
Ultimately, the FDA decided not enough data existed to allay the known safety concerns.
From Salon • Apr. 4, 2026
Treasury Secretary Scott Bessent sought to allay fears about the Strait of Hormuz on Wednesday, mentioning a forthcoming “series of announcements” by the administration to support the shipping trade.
From MarketWatch • Mar. 5, 2026
Marketers see partnering with Tools for Humanity as a way to gain attention, attract new customers and, in the case of Tinder, to help allay consumers’ security concerns regarding their products.
From The Wall Street Journal • Feb. 26, 2026
She was bien souffrante, and she was filled with vague dread, which only her husband’s presence could allay.
From "The Awakening" by Kate Chopin
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.
