Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
con-dormĭo, īre, v. n., to fall quite asleep (very rare), * Suet. Aug. 78; Curt. 6, 10, 14 (acc. to Madv. ad Cic. Fin. 5, 4, 11); Hyg. Fab. 125; Capitol. Ver. 4.