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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.

“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

He had a gift for sleeping, he’d boasted, smiling in that cocksure way of his.

From "A Dance with Dragons" by George R. R. Martin