Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
in-findo, fĭdi, fissum, 3, v. a., to cut into, to cleave (poet.): telluri sulcos, Verg. E. 4, 33; so poet., sulcos, for to plough up, make by sailing, id. A. 5, 142: silvam, Dig. 50, 66: volat cava pinus infinditque salum, cuts through, sails through, Val. Fl. 1, 687.