indicator
noun OPAL W
  /ˈɪndɪkeɪtə(r)/
  /ˈɪndɪkeɪtər/
- a sign that shows you what something is like or how a situation is changing
- The economic indicators are better than expected.
 - These atmospheric waves are a reliable indicator of weather changes.
 
Synonyms signsign- indication
 - symptom
 - symbol
 - indicator
 - signal
 
- sign an event, an action or a fact that shows that something exists, is happening or may happen in the future:
- Headaches may be a sign of stress.
 
 - indication (rather formal) a remark or sign that shows that something is happening or what somebody is thinking or feeling:
- They gave no indication as to how the work should be done.
 
 
- symptom a change in your body or mind that shows that you are not healthy; a sign that something exists, especially something bad:
- Symptoms include a sore throat.
 - The rise in inflation was just one symptom of the poor state of the economy.
 
 - symbol a person, an object or an event that represents a more general quality or situation:
- The dove is a universal symbol of peace.
 
 - indicator (rather formal) a sign that shows you what something is like or how a situation is changing:
- the economic indicators
 
 - signal an event, an action or a fact that shows that something exists, is happening or may happen in the future:
- Chest pains can be a warning signal of heart problems.
 
 
- a(n) sign/indication/symptom/symbol/indicator/signal of something
 - a(n) sign/indication/symptom/indicator/signal that…
 - a clear sign/indication/symptom/symbol/indicator/signal
 - an obvious sign/indication/symptom/symbol/indicator
 - an early sign/indication/symptom/indicator/signal
 - an outward sign/indication/symbol
 - to give a(n) sign/indication/signal
 
Extra Examples- Gold prices are often seen as an indicator of inflation.
 - Level of education is actually a poor indicator of ability to run a business well.
 - The stock market is seen as a leading indicator of economic growth.
 - These warts can serve as an indicator of other infections.
 
Oxford Collocations Dictionaryadjective- accurate
 - good
 - reliable
 - …
 
- be
 - serve as
 - provide (somebody with)
 - …
 
- point to something
 - show something
 - suggest something
 - …
 
- indicator for
 
 - a device on a machine that shows speed, pressure, etc.
- a depth indicator
 
 - (British English)
enlarge image(North American English turn signal)(also informal blinker North American English, British English)a light on a vehicle that flashes to show that the vehicle is going to turn left or right- Her right-hand indicator was flashing.
 - She flicked on her indicator light and passed the lorry.
 
 
