Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
raptĭo, ōnis, f. [rapio], a carrying off, abduction, ravishing, rape (ante- and postclass.): in raptione affuisse, * Ter. Ad. 3, 3, 2: Proserpinae, Arn. 5, 183: Helenae, Aus. Per. Iliad. prooem. § 4.