symptom
UK /ˈsɪmp.təm/ US /ˈsɪmp.təm/ Syllables: symp-tom
Quick answer
A physical or mental sign that indicates the presence of a disease or condition.
A symptom is a sign that something is wrong with your body or mind. A cough, a fever and a sore throat are symptoms of a cold, and a patient describes symptoms to a doctor. The word is also used outside medicine for any sign of a deeper problem: late buses may be a symptom of too few drivers. A symptom is what you notice; the condition behind it is the cause. Doctors often ask when symptoms began and how they changed.
"A high fever is a common symptom of the flu."Meanings
- A physical or mental sign of an illness.
- A sign that something else is wrong, in a system or a situation.
Example sentences
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"A sore throat is a common symptom of a cold."
Level B1, Meaning 1
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"The symptoms disappeared after two days."
Level B1, Meaning 1
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"Falling attendance is a symptom of a bigger problem."
Level B2, Meaning 2
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"Tell your doctor when the symptoms began."
Level B1, Meaning 1
Synonyms and antonyms
Synonyms
Look-alikes and common mistakes
- sign : In medicine a sign is something a doctor can see, such as a rash. A symptom is something the patient feels, such as pain.
- syndrome : A syndrome is a group of symptoms that happen together. A symptom is a single sign.
Word family and forms
Forms: symptoms
Word partners
Words and phrases that often go with "symptom".
- early symptoms
- show symptoms
- flu symptoms
- relieve the symptoms
- a symptom of stress
- mild symptoms
Origin
Symptom comes from Greek symptoma, meaning that which happens together with something, an occurrence. It is built from sym-, together, and the Greek verb piptein, to fall, so a symptom is something that falls together with an illness. It reached English in the late 1300s through Late Latin.
Checked against: Wiktionary, the free dictionary, Dictionary.com.
How to remember it
The patient reports the symptom, and the doctor looks for the cause.
Test yourself
Which word fits the gap? "A sore throat is a common _____ of a cold."
Answer: symptom
In your own words, what does "symptom" mean?
A physical or mental sign that indicates the presence of a disease or condition.
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Sources and credits
- Wiktionary, the free dictionary (CC BY-SA 4.0) · used for the origin · checked Oct 19, 2026
- Dictionary.com · used for the origin · checked Oct 19, 2026
Last reviewed October 19, 2026. Report a mistake on this page