Definitions

1. adjective

characterized by or experiencing a fever; hot and flushed with fever.

“She lay in bed, feeling feverish and weak.”

2. adverb

in a feverish manner; with or as if with a fever.

“He talked feverish about the new business venture.”

3. noun

a state of being feverish; a condition characterized by a fever.

“The doctor examined her for signs of feverish.”