sector vs armed forces

sector and armed forces both are nouns.

Word	Noun	Adjective	Verb	Adverb
sector	Yes	No	No	No
armed forces	Yes	No	No	No

sector (noun)	armed forces (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