Thesaurus.com
Dictionary.com
Definitions

cocksure

[kok-shoor, -shur] / ˈkɒkˈʃʊər, -ˈʃɜr /


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.

See Examples For:

“I wish I was as cocksure of anything as Tom Macaulay is of everything.”

From The Wall Street Journal Mar. 30, 2026

And it became famous for Ingle's unconventional training methods which allowed his boxers to become flamboyant and cocksure with fancy footwork.

From BBC Jan. 9, 2026

Back at the attorney’s office, I watched Gray’s family and lawyers all moved to tears by Mosby’s words—even famously cocksure defense attorney Billy Murphy!—and her audacious attempt to hold Baltimore police accountable for Gray’s death.

From Slate May 24, 2024

They misquoted him to his face, misrepresented his work, and spouted cocksure inanities showing with every word that, scientifically speaking, they have no idea what they’re talking about.

From Los Angeles Times May 2, 2024

With Maps of the Country Through Which the Routes Pass, in the Northern, Middle, and Eastern States, a book whose title was as grand and cocksure as the New World it so thrillingly described.

From "The Hidden Gallery" by Maryrose Wood




Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training