Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ōdīnŏlytes, ae, m. [ὠδινολύτης, from ὠδίς and λύω], he who or that which alleviates the pangs of childbirth (epithet of the fish called mora. Plin. 32, 1, 1, § 6).