inflammation of the brain usually caused by a virus; symptoms include headache and neck pain and drowsiness and nausea and fever (`phrenitis' is no longer in scientific use)
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: cephalitis, phrenitis
Antonyms: none provided
Broader terms: inflammation, redness, rubor
Narrower terms: acute hemorrhagic encephalitis, equine encephalitis, equine encephalomyelitis, herpes simplex encephalitis, herpes encephalitis, acute inclusion body encephalitis, leukoencephalitis, meningoencephalitis, cerebromeningitis, encephalomeningitis, panencephalitis, sleeping sickness, sleepy sickness, epidemic encephalitis, lethargic encephalitis, encephalitis lethargica, West Nile encephalitis