Skip to main content
fever

fever

390 1.0
A higher than normal body temperature that shows you are sick
  • noun
  • /ˈfiːvər/
translation icon : fiebre
  • And fighting a fever is not wise at all.
  • cause fever
  • symptoms include fever
  • fever and chills

So just like let's say fever, fever is a symptom.

Autoplay Next

Examples

  • Unfortunately, Nate woke up with a fever again this morning.

  • Yeah, my fever went down.

  • And so I had a fever for well over a week.

  • Then he falls sick with fever and comes close to death.

  • I mean, we get fever when we have an infection, right?

  • Young children with high fevers are at risk of febrile seizures.

  • Such symptoms include fever, anorexia, coughing, and diarrhea.

  • Initial symptoms are typically non-specific, with fever, myalgia, fatigue, and headache being common.

    Academic text (2011)
  • A baby under two months old with a fever should be seen by a doctor.

  • Unfortunately, Nate woke up with a fever again this morning.

Synonyms

3 2.1

Body heat higher than normal that usually means a fever

is seen as a sign of illness rather than just a measured value
pyrexia
vsfever
  • Specialized
9.9

A high body temperature often caused by an infection

is the common everyday word rather than a technical medical term
febrility
vsfever
  • Archaic
9.9

A high body temperature from illness, often called a fever

is the simple noun for the condition, not emphasizing medical usage
febricity
vsfever
  • Archaic
9.9

A rise in body temperature that often comes from an infection

is the general condition, not only the initial rise in temperature

Antonyms

6 1.0

A light, pleasant cold in the air or shade

Idioms

A time when excitement or tension is very high

Compounds

yellow fever
  • Specialized
9 3.7

A serious disease spread by mosquitoes that makes the skin turn yellow

fever pitch
  • Informal
8 5.3

A time when people feel very strong excitement together

6 2.7

An allergy that makes your nose and eyes itchy and runny in spring and summer

A contagious childhood disease that causes fever, sore throat, and a red rash

hemorrhagic fever
  • Specialized
5 8.2

A serious illness from some viruses that causes high fever and bleeding inside the body

dengue fever
  • Specialized
4 4.0

A disease in hot countries spread by mosquitoes that causes fever, rash and severe head and joint pain

typhoid fever
  • Specialized
3 3.9

A serious bacterial illness spread by dirty food or water causing high fever and stomach pain

rheumatic fever
  • Specialized
2 5.4

A serious disease mainly affecting children that causes joint pain and lasting heart valve damage

baby fever
  • Informal
1 6.8

A strong sudden wish to have a baby

1 5.5

A strong excitement and greed to find gold during a gold rush

valley fever
  • Specialized
1 6.5

A lung infection from breathing in fungus spores in dry dusty areas that causes cough, fever, and sometimes skin lumps

1 8.2

A serious illness caused by a virus that causes fever, makes you bleed, and damages blood vessels

blackwater fever
  • Specialized
1 9.9

A severe form of malaria that destroys red blood cells and causes dark urine and kidney failure

brain fever
  • Archaic
1 9.9

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

Lassa fever
  • Specialized
1 7.8

A serious viral illness from West Africa spread by rats that causes fever and muscle pain and can be fatal

Repeated shivering and high body temperature that often happen with an infection

Ebola fever
  • Specialized
1 4.6

A very serious disease that causes high fever, internal bleeding, and often death

1 5.1

A small painful sore on the lip or face caused by the herpes virus

1 9.0

A tree whose bark or leaves are used to treat fever

1 9.2

A feeling of nervousness or excitement just before boarding a plane

jungle fever
  • Archaic
1 7.9

A severe form of malaria that happens in tropical areas

puerperal fever
  • Specialized
1 9.9

A serious infection women get after childbirth or abortion from unclean conditions

Q fever
  • Specialized
1 6.0

An infection from a germ carried by farm animals that causes fever, chills and headache

rabbit fever
  • Specialized
1 8.5

A disease in rabbits and other small animals that can spread to people by ticks, flies or touching infected animals

relapsing fever
  • Specialized
1 7.3

A disease that causes repeated high fevers and chills and spreads by lice or ticks

Rift Valley fever
  • Specialized
1 6.8

An illness in Africa that infects animals and people and spreads by mosquitoes or contact with sick animals

swamp fever
  • Specialized
1 8.1

An infection people get from animals that causes fever and yellow skin

An illness caused by germs that gives you fever and a spotted skin rash

breakbone fever
  • Archaic
5.3

A tropical disease spread by mosquitoes that causes high fever, rash and very bad joint and muscle pain

9.6

A disease spread by tick bites that causes fever and a spotted rash

buck fever
  • Jargon
9.6

A nervous feeling a beginner hunter has when they see an animal

canicola fever
  • Specialized
9.3

An infectious illness that causes fever, stomach pain or vomiting and yellow skin in people and dogs

catarrhal fever
  • Specialized
9.9

A disease that spreads among farm animals and causes fever and swelling in the nose and throat

8.0

A serious bacterial infection that affects the coverings of the brain and spinal cord and often causes meningitis

childbed fever
  • Archaic
8.4

A serious infection women get after childbirth or abortion from poor hygiene

A serious disease caused by a virus spread by ticks, with high fever and bleeding

dandy fever
  • Archaic
8.6

A tropical disease spread by mosquitoes that causes fever, rash, and joint pain

deer fly fever
  • Specialized
9.9

A fever people can catch from ticks, flies, or touching infected wild animals like rabbits

dumdum fever
  • Archaic
9.9

A serious infection caused by tiny parasites that affects internal organs like the liver and spleen

5.8

A severe, often deadly virus disease that causes high fever, bleeding, and spreads by contact with body fluids

enteric fever
  • Specialized
8.1

A serious disease that causes high fever and stomach pain from unsafe food or water

Assam fever
  • Indian
9.0

A serious disease caused by a parasite that attacks the spleen and liver

9.7

Severe viral illness that causes high fever, bleeding, and brain problems mainly in Argentina

fever swamp
  • Informal
9.9

A confused situation full of rumours and wrong information

Malta fever
  • Archaic
8.9

A disease people get from animals or raw milk that causes fever and flu-like symptoms

9.9

A rare serious disease caused by a virus that causes high fever and heavy bleeding and often leads to death

9.9

A disease that spreads to people from ticks that live on dogs near the Mediterranean

Mediterranean fever
  • Specialized
7.6

An illness people get from infected animals or raw dairy when germs enter the body, causing fever and headache

miliary fever
  • Archaic
9.9

A serious sickness in the 1500s that spread between people and caused heavy sweating and many deaths

mountain fever
  • Specialized
7.3

A disease from tick bites that causes fever and a spotted rash

Gibraltar fever
  • Archaic
8.1

An illness from bacteria people get from animals or raw milk that causes fever and headache

An infectious illness that causes fever, tiredness, and swollen glands

Haverhill fever
  • Specialized
9.9

A disease after a rat bite that causes fever, a rash, and joint pain

8.3

A disease caused by tiny germs that spreads to people from reddish-brown ticks on dogs and other animals

jungle fever
  • Archaic
8.2

A strong wish to travel to wild places like rainforests for adventure

Kenya fever
  • Specialized
9.9

A disease spread by bites from infected ticks, causing fever and other illness

ratbite fever
  • Specialized
9.3

An illness you get from a rat or mouse bite that causes fever, headache and a skin rash

7.9

A germ that makes you have a fever after a rat bites you

recurrent fever
  • Specialized
7.5

A disease that causes repeated high fevers with chills, headaches, and muscle pain often from lice or tick bites

rock fever
  • Specialized
9.4

A sickness you catch from sick animals, meat, or milk that causes fever and headache

A serious disease from germs spread by tick bites that causes fever and a rash

pappataci fever
  • Specialized
9.9

A mild illness from sand fly bites that makes you hot and tired

paratyphoid fever
  • Specialized
7.4

An infectious sickness of the stomach and intestines caused by bacteria that causes a high body temperature and stomach pain

parrot fever
  • Specialized
7.2

An infection people get from sick birds, often parrots, that causes lung illness

sandfly fever
  • Specialized
7.5

A mild illness caused by a virus spread by sand fly bites that causes fever and muscle pain

A strong desire to reach a mountain top that makes people take risky actions

Texas fever
  • Specialized
9.8

A disease of cows that causes fever, makes them weak, and spreads by ticks

thermic fever
  • Specialized
8.8

A sudden illness from extreme heat that makes you faint and very tired

6.5

An illness spread by tick bites that causes fever and body aches

trench fever
  • Specialized
8.1

A disease causing fever, headaches, and muscle pain spread by lice

shipping fever
  • Specialized
7.7

A serious illness in cattle or sheep after long travel that causes high fever and lung infection

spirillum fever
  • Specialized
9.9

A disease from rat bites that occurs in parts of East Asia

splenic fever
  • Archaic
8.7

A very infectious disease of animals like cattle and sheep that can infect people, also called anthrax

How High

hyperpyrexia
  • Specialized
1 9.9
fever
390 1.0

Surface Forms

fever singular
fevers plural

Etymology

Fever comes from the Latin febris, which meant 'fever' or 'heat', and you can see the same root in Spanish fiebre and French fièvre. So a fever is literally a 'heat' in the body, which is why it means a high body temperature.