1.
If you are ~, you feel very happy and full of excitement.
His wife gave birth to their first child, and he was ~ about it...
They were greeted by the cheers of an ~ crowd.
= delirious
ADJ
~ally
We are both ~ally happy.
ADV
2.
You can use ~ to describe reactions that are very enthusiastic and excited. For example, if someone receives an ~ reception or an ~ welcome, they are greeted with great enthusiasm and excitement.
They gave an ~ reception to the speech...
= rapturous
ADJ: ADJ n