serene

[ suh-reen ]
/ səˈrin /

adjective

calm, peaceful, or tranquil; unruffled: a serene landscape; serene old age.
clear; fair: serene weather.
(usually initial capital letter) most high or august (used as a royal epithet, usually preceded by his, your, etc.): His Serene Highness.

noun

serenity; tranquillity.
Archaic. a clear or tranquil expanse of sea or sky.

Origin of serene

First recorded in 1495–1505, serene is from the Latin word serēnus (of the sky, weather) clear, unclouded

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for serene

British Dictionary definitions for serene

serene

/ (sɪˈriːn) /

adjective

peaceful or tranquil; calm
clear or brighta serene sky
(often capital) honoured: used as part of certain royal titlesHis Serene Highness

Derived Forms

serenely, adverbsereneness, noun

Word Origin for serene

C16: from Latin serēnus
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