serene
Americanadjective
-
calm, peaceful, or tranquil; unruffled.
a serene landscape;
serene old age.
- Synonyms:
- collected, composed, unperturbed, imperturbable, undisturbed
- Antonyms:
- disturbed
-
serene weather.
- Synonyms:
- unclouded
- Antonyms:
- clouded
-
Usually Serene most high or august (used as a royal epithet, usually preceded by his, your, etc.).
His Serene Highness.
noun
-
the serene of early morning at the lake.
-
Archaic. a clear or tranquil expanse of sea or sky.
adjective
-
peaceful or tranquil; calm
-
clear or bright
a serene sky
-
(often capital) honoured: used as part of certain royal titles
His Serene Highness
Related Words
See peaceful.
Other Word Forms
- overserene adjective
- overserenely adverb
- serenely adverb
- sereneness noun
- unserene adjective
- unserenely adverb
- unsereneness noun
Etymology
Origin of serene
First recorded in 1400–50; Middle English, from Old French serein and Latin serēnus (of the sky, weather) “clear, unclouded”
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.
Far from luxuriating in a serene and pristine writing environment, Ms. Lewin reveals, Woolf worked amid “old nibs, bits of string, used matches, rusty paper-clips, crumpled envelopes, broken cigarette-holders, etc.”
From The Wall Street Journal • Mar. 27, 2026
Stocks, oil, and gold have endured wild swings in recent days but cryptocurrencies, of all assets, have remained fairly serene amid the escalating conflict in the Middle East.
From Barron's • Mar. 4, 2026
The listing describes the abode as a serene spot where “timeless elegance and modern convenience blend seamlessly in the heart of Beverly Hills.”
From MarketWatch • Feb. 5, 2026
His progress in Melbourne - a Slam at which he had never gone beyond the quarter-finals before - was serene.
From BBC • Feb. 1, 2026
Homer’s shining eyes, set in his round pudgy face, were at once feral and serene.
From "The Underground Railroad: A Novel" by Colson Whitehead
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.
