Cocksure

[kɒk'ʃɔː;kɒk'ʃʊə] or [,kɑk'ʃʊr]

Definition

(adj.) marked by excessive confidence; 'an arrogant and cocksure materialist'; 'so overconfident and impudent as to speak to the queen'; 'the less he knows the more positive he gets' .

Editor: Percival--From WordNet

Definition

(a.) Perfectly safe.

(a.) Quite certain.

Checked by Chiquita

Synonyms and Synonymous

a. [Colloquial.] Very sure, quite sure, quite certain, very confident.

Typist: Psyche