Having extreme self-confidence and overbearing pride.
marked by excessive confidence; "an arrogant and cocksure materialist"; "so bold and impudent as to speak to the queen"; "the less he knows the more positive he gets"
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"
