gasoline engine vs machine

gasoline engine and machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
gasoline engine	Yes	No	No	No
machine	Yes	No	Yes	No

gasoline engine (noun)	machine (noun)
an internal-combustion engine that burns gasoline; most automobiles are driven by gasoline engines	any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
	a motor vehicle with four wheels; usually propelled by an internal combustion engine
	a device for overcoming resistance at one point by applying force at some other point
	a group that controls the activities of a political party
	an intricate organization that accomplishes its goals efficiently
	an efficient person

gasoline engine (verb)	machine (verb)
	make by machinery
	turn, shape, mold, or otherwise finish by machinery