Meaning & use
gauge
To estimate or measure something, especially something difficult to quantify precisely, such as a reaction or mood.
See it in a sentence
The teacher asked questions to gauge how well students understood the lesson.
It's hard to gauge public opinion on such a controversial issue.
A note on using this word
Often used with abstract things like opinion, reaction, or interest rather than exact physical quantities.
Words with a similar meaning
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Another way to use it
2. noun
An instrument used to measure the size, amount, or level of something.
The fuel gauge showed the tank was almost empty.
Make it your own
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