trimer vs polymer

trimer and polymer both are nouns.

Word	Noun	Adjective	Verb	Adverb
trimer	Yes	No	No	No
polymer	Yes	No	No	No

As nouns, polymer is a hypernym of trimer; that is, polymer is a word with a broader meaning than trimer:

trimer: a polymer (or a molecule of a polymer) consisting of three identical monomers
polymer: a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers

trimer (noun)	polymer (noun)
a polymer (or a molecule of a polymer) consisting of three identical monomers	a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers