Example Sentences
"A motion sensor turns on lights when you enter a room."
"Temperature sensors measure how hot or cold it is."
Synonyms & Related Terms
Quick Check
Which best describes the meaning of sensor?
Study Tips
To remember sensor, try writing it in a sentence of your own. Connect it to something you already know about technology.
Use it in conversation today — saying a word aloud three times helps lock it into long-term memory.