bevatron vs cyclotron

bevatron and cyclotron both are nouns.

Word	Noun	Adjective	Verb	Adverb
bevatron	Yes	No	No	No
cyclotron	Yes	No	No	No

As nouns, cyclotron is a hypernym of bevatron; that is, cyclotron is a word with a broader meaning than bevatron:

bevatron: a cyclotron that accelerates protons up to several billion electron volts
cyclotron: an accelerator that imparts energies of several million electron-volts to rapidly moving particles

bevatron (noun)	cyclotron (noun)
a cyclotron that accelerates protons up to several billion electron volts	an accelerator that imparts energies of several million electron-volts to rapidly moving particles