Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ hippāgĭnes naves, quibus equi vehuntur, quas Graeci ἱππαγωγούς dicunt, Paul. ex Fest. p. 101 Müll.; so Gell. 10, 25, 5; cf. hippagogi and hippegus.