1.
Someone who is delirious is unable to think or speak in a sensible and reasonable way, usually because they are very ill and have a fever.
I was delirious and blacked out several times.
ADJ: usu v-link ADJ
2.
Someone who is delirious is extremely excited and happy.
I was delirious with joy.
= ecstatic
ADJ: oft ADJ with n
• deliriously
Dora returned from her honeymoon deliriously happy...
ADV: usu ADV adj, also ADV after v