self-assured
Americanadjective
adjective
Other Word Forms
Etymology
Origin of self-assured
First recorded in 1705–15
Explanation
Someone who's self-assured is confident in themselves. It's a lot easier to speak in front of a large group when you're self-assured. If you're shy and unsure of yourself, you'll never be described as self-assured. The self-assured people in your life are the ones who speak up confidently, stand up for themselves, and are poised and positive. This adjective first appeared in the early 18th century, from self and assured, which shares the Latin root securus, "safe," with the word secure.
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.
All told, it was a stunningly confident and self-assured show from a band who could easily been diminished by personnel problems.
From BBC ● Sep. 4, 2026
On a warm day in mid-May, Grohl appears relaxed and self-assured — but not arrogant — as she idles on a sofa in a cozy Studio City ADU owned by her publicist.
From Los Angeles Times ● May 29, 2026
To her credit, Ms. Romvari directs with self-assured but unshowy inventiveness.
From The Wall Street Journal ● Apr. 16, 2026
But even for an artist as self-assured as Robyn, becoming a mother, especially as a woman and public figure in her 40s, is a vulnerable and frightening experience.
From Salon ● Jan. 10, 2026
Instead he had a self-assured air about him as though he had seen the promised land and knew for certain we could get there.
From "Warriors Don't Cry: A Searing Memoir of the Battle to Integrate Little Rock's Central High" by Melba Pattillo Beals
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.
