nest vs gun emplacement

nest and gun emplacement both are nouns.

Word	Noun	Adjective	Verb	Adverb
nest	Yes	No	Yes	No
gun emplacement	Yes	No	No	No

As nouns, gun emplacement is a hypernym of nest; that is, gun emplacement is a word with a broader meaning than nest:

Other hypernyms of nest include weapons emplacement.

nest (noun)	gun emplacement (noun)
a kind of gun emplacement	an emplacement for a gun
furniture pieces made to fit close together
a gang of people (criminals or spies or terrorists) assembled in one locality
a cosy or secluded retreat
a structure in which animals lay eggs or give birth to their young

nest (verb)	gun emplacement (verb)
fit together or fit inside
gather nests
move or arrange oneself in a comfortable and cozy position
inhabit a nest, usually after building