cocksure
Cross references: 1. sure cock.sure \'ka:k-'shu.(*)r\ aj [prob. fr. 1cock + sure] 1: perfectly sure : CERTAIN 2: marked by overconfidence or presumptuousness : COCKY - cock.sure.ly av
Cross references: 1. sure cock.sure \'ka:k-'shu.(*)r\ aj [prob. fr. 1cock + sure] 1: perfectly sure : CERTAIN 2: marked by overconfidence or presumptuousness : COCKY - cock.sure.ly av