Elated (2,5,4)
(Other definitions for on cloud nine that I've seen before include "Euphoric" , "Extremely happy" , "Transported" , "delighted" , "Elated" .)
'elated' is the definition.
(similar in meaning)
This is the entire clue.
(Another definition for in high spirits that I've seen is " Elated".)
'elated' is the definition.
(synonyms)
This is all the clue.
(Other definitions for joyful that I've seen before include "On top of the world" , "In state of extreme gladness" , "Feeling great happiness" , "Feeling rapture or delight" , "Happy" .)
'elated' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for cock-a-hoop that I've seen before include "Pleased and triumphant, like rooster with hula toy" , "Happy" , "In raptures" , "Jumping for joy" , "Feeling triumphant like male bird with toy" .)
'elated' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for happy that I've seen before include "Blissful" , "Showing pleasure" , "One of the Seven Dwarves" , "Delighted" , "Doc's smiling pal" .)