nouns
a person who repeats
"the audience consisted largely of repeaters who had seen the movie many times"
is a type of (narrower)
a human being
"there was too much for one person to do"
someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)
a firearm that can fire several rounds without reloading
(electronics) electronic device that amplifies a signal before transmitting it again
"repeaters can be used in computer networks to extend cabling distances"
domain category
the branch of engineering science that studies the uses of electricity and the equipment for power generation and distribution and the control of machines and communication
is a type of (narrower)
a device that accomplishes its purpose electronically