selector vs chick sexer

selector and chick sexer both are nouns.

Word	Noun	Adjective	Verb	Adverb
selector	Yes	No	No	No
chick sexer	Yes	No	No	No

As nouns, chick sexer is a hyponym of selector; that is, chick sexer is a word with a more specific, narrower meaning than selector:

selector: a person who chooses or selects out
chick sexer: a trained person hired to determine the sex of chicken and other hatchlings.

Other hyponyms of selector include chicken sexer.

selector (noun)	chick sexer (noun)
a switch that is used to select among alternatives	a trained person hired to determine the sex of chicken and other hatchlings.
a person who chooses or selects out