Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ŏrītes, ae, m., or ŏrītis, ĭdis, f., v. oritis.
† ŏrītis, ĭdis, f., = ὀρῖτις, a precious stone (by some called sideritis), otherwise unknown, Plin. 37, 10, 65, § 176.