serenity
Americannoun
-
the state or quality of being serene, calm, or tranquil; sereneness.
- Synonyms:
- peace, peacefulness, calm, composure
- Antonyms:
- agitation
-
(usually initial capital letter) a title of honor, respect, or reverence, used in speaking of or to certain members of royalty (usually preceded by his, your, etc.).
noun
-
the state or quality of being serene
-
(often capital) a title of honour used of certain royal personages: preceded by his, her, etc
Other Word Forms
Etymology
Origin of serenity
First recorded in 1400–50; late Middle English serenite, from Latin serēnitās; see serene ( def. ), -ity ( def. )
Explanation
The goal of meditation is to reach a state of serenity, when your mind is still and perfectly calm. Use serenity to mean the quality or state of being calm and peaceful. It is hard to believe that the ocean, whipped by winds during a storm, can ever return to a state of serenity, where its surface looks as smooth as glass. And if you're babysitting your neighbor's rowdy triplets, you might long for the serenity of your quiet bedroom. Serenity is from the Latin serenus, meaning "calm or peaceful," plus the English suffix -ity, meaning "quality or state of."
Vocabulary lists containing serenity
100 Words Every Middle Schooler Should Know
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Essential Academic Vocabulary for Middle School Students, List 1
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100 SAT words Beginning with "S"
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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.
While bedlam was breaking out in Glasgow, there was nothing but serenity in the capital.
From BBC • May 10, 2026
Ross serenely demonstrated how to carve out serenity and beauty for ourselves, one canvas at a time.
From Salon • May 2, 2026
Despite morale-sapping staff layoffs, bizarre executive orders and a 43-day federal government shutdown last fall, the grandeur and serenity of national parks in California remain irresistible to outdoors lovers looking to unwind.
From Los Angeles Times • Mar. 14, 2026
Isolde is a mercurial character, and Ms. Davidsen expressed her simmering rage, her girlish flirtatiousness, and her serenity in the “Liebestod.”
From The Wall Street Journal • Mar. 11, 2026
Standing with his frantic mother as the train rolled backward in search of the lost boy, Louie’s older brother, Pete, spotted Louie strolling up the track in perfect serenity.
From "Unbroken" by Laura Hillenbrand
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.
