machining center vs shaper

machining center and shaper both are nouns.

Word	Noun	Adjective	Verb	Adverb
machining center	Yes	No	No	No
shaper	Yes	No	No	No

As nouns, shaper is a hypernym of machining center; that is, shaper is a word with a broader meaning than machining center:

machining center: a milling machine with automatic tool changers, tool magazines or carousels, CNC control, coolant systems, and enclosures.
shaper: a machine tool for shaping metal or wood

Other hypernyms of machining center include shaping machine.

machining center (noun)	shaper (noun)
a milling machine with automatic tool changers, tool magazines or carousels, CNC control, coolant systems, and enclosures.	a machine tool for shaping metal or wood
	a person who makes things