semiconductor vs semiconductor

semiconductor and semiconductor both are nouns.

Word	Noun	Adjective	Verb	Adverb
semiconductor	Yes	No	No	No
semiconductor	Yes	No	No	No

semiconductor (noun)	semiconductor (noun)
a conductor made with semiconducting material	a conductor made with semiconducting material
a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities	a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities