Examples of Delirious in a sentence When my little sister caught the flu, she became delirious from the fever. Delirious with grief, my friend could barely speak at her dad’s funeral. She crashed her car and became quite delirious when she saw that she was injured. The tropical heat was making me delirious and unable think clearly.

Frankenstein lapsed into a delirious fever for several months, ranting and raving about killing the monster. It requires delirious, wild optimism to believe madness on every continent will keep us safe indefinitely. She had lived in the city too long, Emma thought, and open windows and wild, chirping night songs had made her delirious.