- feverish⇄adv. feverishly.
- feverish⇄feverish, adjective.
1a. having an abnormally high temperature; having fever.
b. having some fever but not much.
2. caused by fever.
Ex. a feverish thirst.
3. causing fever.
Ex. a feverish climate.
4. infested - feverish⇄noun feverishness.