squelcher vs electrical circuit

squelcher and electrical circuit both are nouns.

Word	Noun	Adjective	Verb	Adverb
squelcher	Yes	No	No	No
electrical circuit	Yes	No	No	No

As nouns, electrical circuit is a hypernym of squelcher; that is, electrical circuit is a word with a broader meaning than squelcher:

squelcher: an electric circuit that cuts off a receiver when the signal becomes weaker than the noise
electrical circuit: an electrical device that provides a path for electrical current to flow

Other hypernyms of squelcher include circuit, electric circuit.

squelcher (noun)	electrical circuit (noun)
an electric circuit that cuts off a receiver when the signal becomes weaker than the noise	an electrical device that provides a path for electrical current to flow
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