Repeater (noun)

  1. A device that receives a signal and amplifies it to increase its range or strength.
  2. A person who repeats something that they have heard or seen.
  3. A person who performs the same action or task repeatedly.

Origin:

The word comes from the verb "repeat" meaning "to say or do something agai.n"

Examples:

  1. I installed a repeater to boost the wireless signal in my house.
  2. She was a repeater and would always repeat what she heard.
  3. The repeater in the train station helped the signal stay strong throughout the trip.
  4. He was a repeater in mathematics and had to retake the class.
  5. She was a repeater in the spelling bee and knew all the words.
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