push-button radio vs button

push-button radio and button both are nouns.

Word	Noun	Adjective	Verb	Adverb
push-button radio	Yes	No	No	No
button	Yes	No	Yes	No

push-button radio (noun)	button (noun)
a radio receiver that can be tuned by pressing buttons	a round fastener sewn to shirts and coats etc to fit through buttonholes
	an electrical switch operated by pressing
	a device that when pressed will release part of a mechanism
	any artifact that resembles a button
	a specific area or icon in graphical user interface systems that is clicked or pressed in order to select a command or perform an action
	a female sexual organ homologous to the penis
	a round flat badge displaying information and suitable for pinning onto a garment
	any of various plant parts that resemble buttons

push-button radio (verb)	button (verb)
	fasten with buttons
	provide with buttons