febrile
adjective /ˈfiːbraɪl/, /ˈfebraɪl/
/ˈfiːbraɪl/, /ˈfebraɪl/
- (formal) nervous, excited and very active
- a product of her febrile imagination
- (medical) (of an illness) caused by fever (= a high temperature)
Word Originmid 17th cent.: from French fébrile or medieval Latin febrilis, from Latin febris ‘fever’.