negative pole vs pole

negative pole and pole both are nouns.

Word	Noun	Adjective	Verb	Adverb
negative pole	Yes	No	No	No
pole	Yes	No	Yes	No

As nouns, pole is a hypernym of negative pole; that is, pole is a word with a broader meaning than negative pole:

negative pole: the pole of a magnet that points toward the south when the magnet is suspended freely
pole: one of the two ends of a magnet where the magnetism seems to be concentrated

Other hypernyms of negative pole include magnetic pole.

As nouns, pole is a hypernym of negative pole; that is, pole is a word with a broader meaning than negative pole:

negative pole: the terminal of a battery that is connected to the negative plate
pole: a contact on an electrical device (such as a battery) at which electric current enters or leaves

Other hypernyms of negative pole include terminal.

negative pole (noun)	pole (noun)
the pole of a magnet that points toward the south when the magnet is suspended freely	a long (usually round) rod of wood or metal or plastic
the terminal of a battery that is connected to the negative plate	one of the two ends of a magnet where the magnetism seems to be concentrated
	a long fiberglass sports implement used for pole vaulting
	a contact on an electrical device (such as a battery) at which electric current enters or leaves
	one of two divergent or mutually exclusive opinions
	one of two antipodal points where the Earth's axis of rotation intersects the Earth's surface
	one of two points of intersection of the Earth's axis and the celestial sphere
	a linear measure of 16.5 feet
	a square rod of land

negative pole (verb)	pole (verb)
	deoxidize molten metals by stirring them with a wooden pole
	propel with a pole
	support on poles