Basic Details
Word: Barometer
Part of Speech: Noun
Meaning: An instrument that measures air pressure to help predict the weather.
Synonyms: Pressure gauge, weather gauge
Antonyms: N/A
Idioms and Phrases
- Barometer of success: A way to measure how successful something is. Example: "The number of happy customers is a barometer of success for our restaurant."
- A barometer for change: Something or someone that shows how things are changing. Example: "The community's engagement with the project is a barometer for change in our neighbourhood."
Usage Examples
Example 1: The barometer on the wall dropped, indicating that a storm was approaching.
Example 2: Meteorologists rely on barometers to forecast the weather accurately.
Example 3: Our teacher explained how the barometer works, showing us how air pressure changes can predict storms.
Fun Fact
Did you know that the first barometer was invented by Italian scientist Evangelista Torricelli in the 17th century? He created it using mercury and a glass tube!
Famous Quote
"The barometer is not a precise instrument. It can only give only moments of turbulence and change." - Unknown
Multiple Choice Questions (MCQs)
1. What does "barometer" mean?
a) A type of plant
b) An instrument for measuring air pressure
c) A kind of weather map
d) A tool for cooking
Answer: b) An instrument for measuring air pressure
2. Which of these is a synonym of "barometer"?
a) Anemometer
b) Pressure gauge
c) Thermometer
d) Altimeter
Answer: b) Pressure gauge
3. Which sentence uses "barometer" correctly?
a) The barometer sang a beautiful song.
b) The barometer indicated that the weather was getting worse.
c) The barometer is a type of car.
d) The barometer painted a picture.
Answer: b) The barometer indicated that the weather was getting worse.
4. Which idiom means the same as "barometer"?
a) Barometer of success
b) Heart of the matter
c) On thin ice
d) A drop in the ocean
Answer: a) Barometer of success
5. What is the opposite of "barometer"?
a) N/A
b) Telescope
c) Compass
d) Ruler
Answer: a) N/A
