noun something that reflects or indicates a trend
A barometer is used to measure atmospheric pressure, which is important for weather forecasting.
Pilots use barometers to determine altitude and ensure safe flying conditions.
Hikers and campers use barometers to anticipate changes in weather and plan their activities accordingly.
Barometers help sailors predict changes in weather patterns and adjust their course accordingly.
A writer may use the term 'barometer' metaphorically to describe something that can be used as a measure or indicator of a particular situation or trend.
In psychology, 'barometer' may be used to refer to a tool or method used to gauge the emotional or mental state of an individual. It can also be used to describe a measure of psychological well-being or stress levels.
Meteorologists use a barometer as a tool to measure atmospheric pressure, which can help predict weather patterns and changes. It is an essential instrument in weather forecasting and monitoring.
In the context of business analysis, 'barometer' can be used to describe a key performance indicator or metric that is used to assess the health and performance of a business or market.