Adjective: cock-a-hoop ,kó-ku'hoop
- [informal] Full of high-spirited delight
"She was cock-a-hoop after winning the competition";
- elated, gleeful, joyful, jubilant, gleesome [archaic], on top of the world [informal]
- Exhibiting self-importance
"cock-a-hoop talk";
- boastful, braggart, bragging, braggy [informal], big, crowing, self-aggrandizing, self-aggrandising [Brit]
See also: euphoric, exhilarated, exultant, exulting, gladdened, happy, high, in high spirits, joyous, jubilant, prideful, proud, rejoicing, sublime [archaic], triumphal, triumphant, uplifted