delirious
adjectiveUK /dɪˈlɪəriəs/
US /dɪˈlɪriəs/
Very confused and not thinking clearly, often because you are sick.
The fever made him delirious, so he did not know where he was.
RELATED WORDS
OTHER MEANINGS
2. Extremely happy and excited.
The fans were delirious with joy when their team won.
3. Showing wild, uncontrolled excitement or emotion.
She was delirious with relief after the exam.
4. Suffering from a temporary mental disturbance, often with hallucinations.
The patient became delirious during the night.