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allay

American  
[uh-ley] / əˈleɪ /

verb (used with object)

allayed, allaying
  1. to put (fear, doubt, suspicion, anger, etc.) to rest; calm; quiet.

    Synonyms:
    assuage, soften
    Antonyms:
    excite
  2. to lessen or relieve; mitigate; alleviate.

    to allay pain.

    Synonyms:
    ease, temper, mollify, lighten

allay British  
/ əˈleɪ /

verb

  1. to relieve (pain, grief, etc) or be relieved

  2. (tr) to reduce (fear, anger, etc)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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

  • allayer noun
  • unallayed adjective

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; allege ) to alleviate, allay

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.

Ultimately, the FDA decided not enough data existed to allay the known safety concerns.

From Salon • Apr. 4, 2026

Spinner Abrar Ahmed was bought by Sunrisers Leeds in the men's Hundred auction to allay concerns that Pakistan players would be ignored by franchises affiliated to the Indian Premier League.

From BBC • Mar. 12, 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

Even brave acts could not allay the fear: the consuming fear that ruled him whenever he had to face Bull Meecham boy to man.

From "The Great Santini" by Pat Conroy