cavity resonator vs resonating chamber

cavity resonator and resonating chamber both are nouns.

Word	Noun	Adjective	Verb	Adverb
cavity resonator	Yes	No	No	No
resonating chamber	Yes	No	No	No

As nouns, cavity resonator and resonating chamber are synonyms defined as:

cavity resonator and resonating chamber: a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves

Other synonyms of cavity resonator include resonator.

cavity resonator (noun)	resonating chamber (noun)
a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves	a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves