sector vs war machine

sector and war machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
sector	Yes	No	No	No
war machine	Yes	No	No	No

sector (noun)	war machine (noun)
measuring instrument consisting of two graduated arms hinged at one end	the military forces of a nation
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