Meaning of the word delirious in English

What does delirious mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

delirious

US /dɪˈlɪr.i.əs/
UK /dɪˈlɪr.i.əs/
"delirious" picture

Adjective

1.

unable to think or speak clearly because of fever or mental confusion

Example:
He was delirious with a high fever.
The patient became delirious and didn't recognize anyone.
2.

extremely happy and excited

Example:
The fans were delirious with joy when their team won.
She was delirious with happiness after the proposal.