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cephalitis

cephalitis

9.9
A swelling and irritation of the brain usually caused by a virus
  • noun
  • /ˌsɛfəˈlaɪtɪs/
  • Specialized
translation icon : cefalitis
  • The patient was diagnosed with cephalitis after experiencing severe headaches and confusion.

Examples

  • Symptoms of cephalitis can develop rapidly and require immediate medical attention.

  • The doctor diagnosed her with cephalitis after several tests.

  • Early treatment is critical for viral cephalitis to prevent serious complications.

  • The patient was diagnosed with cephalitis after experiencing severe headaches and confusion.

  • He suffered from cephalitis for weeks before recovery.

  • Symptoms of cephalitis can develop rapidly and require immediate medical attention.

  • Early treatment is critical for viral cephalitis to prevent serious complications.

Synonyms

encephalitis
vscephalitis
  • Specialized
16 8.6

A serious illness that makes the brain swell, often from a virus

has the same medical meaning but is an alternative formal term
brain disease
vscephalitis
  • Specialized
5 3.2

An illness that damages the brain and makes it work less well

is narrower, meaning specifically viral inflammation of the brain
encephalopathy
vscephalitis
  • Specialized
5 9.9

A disease of the brain that affects how it works

is limited to inflammatory brain disease usually from viral infection
brain fever
vscephalitis
  • Archaic
1 9.9

An old name for a serious infection of the brain or its lining

is used for viral infection causes rather than bacterial membrane infections
phrenitis
vscephalitis
  • Archaic
9.9

A brain infection causing fever, headache and confusion

is the modern clinical label focusing on viral brain inflammation

How Severe

encephalomyelitis
  • Specialized
1 9.9
meningoencephalitis
  • Specialized
1 9.9
cephalitis
  • Specialized
9.9
neuroinflammation
  • Specialized
7.4

Surface Forms

cephalitis singular
cephalitides plural

Morphology

cephalitis = cephal + itis

Both elements are Greek combining forms (cephal- 'head' + -itis 'inflammation') that are not productive standalone English words, so the meaning is not guessable by an average B1 learner without medical vocabulary knowledge.

Etymology

Cephalitis comes from the Greek root cephal- meaning 'head' and the medical ending -itis meaning 'inflammation', the same ending you see in arthritis. So cephalitis literally means 'inflammation of the head', and today it is used for inflammation of the brain, usually caused by an infection.