hill vs baseball equipment

hill and baseball equipment both are nouns.

Word	Noun	Adjective	Verb	Adverb
hill	Yes	No	Yes	No
baseball equipment	Yes	No	No	No

As nouns, baseball equipment is a hypernym of hill; that is, baseball equipment is a word with a broader meaning than hill:

hill (noun)	baseball equipment (noun)
(baseball) the slight elevation on which the pitcher stands	equipment used in playing baseball
structure consisting of an artificial heap or bank usually of earth or stones
a local and well-defined elevation of the land

hill (verb)	baseball equipment (verb)
form into a hill