sector vs twitterverse

sector and twitterverse both are nouns.

Word	Noun	Adjective	Verb	Adverb
sector	Yes	No	No	No
twitterverse	Yes	No	No	No

As nouns, twitterverse is a hyponym of sector; that is, twitterverse is a word with a more specific, narrower meaning than sector:

Other hyponyms of sector include department.

sector (noun)	twitterverse (noun)
measuring instrument consisting of two graduated arms hinged at one end	the social sphere of the Twitter service
a particular aspect of life or activity
a social group that forms part of the society or the economy
a portion of a military position
the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
a plane figure bounded by two radii and the included arc of a circle