Definition as Adjective

• full of high-spirited delight
• joyful and proud especially because of triumph or success

• elated, gleeful, joyful

• exultant, exulting, prideful, rejoicing, triumphal, triumphant

• "a joyful heart"

• "rejoicing crowds filled the streets on VJ Day"; "a triumphal success"; "a triumphant shout"

• Jubilant vs elated
• Jubilant vs gleeful
• Jubilant vs joyful
• Jubilant vs exultant
• Jubilant vs exulting
• Jubilant vs prideful
• Jubilant vs rejoicing
• Jubilant vs triumphal
• Jubilant vs triumphant