Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word perterrere could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
perterrĕfăcĭo, fēci, factum, 3, v. a. [perterreo-facio], to frighten or terrify thoroughly: Davum, Ter. And. 1, 1, 142.
perterrĕfactus, a, um, Part., from perterrefacio.
per-terrĕo, ui, ĭtum, 2, v. a., to frighten or terrify thoroughly: aliquem, Ter. Eun. 5, 3, 13: alios magnitudine poenarum, Caes. B. G. 7, 4; 50: metu perterriti, Cic. Caecin. 10, 26: obstupefactus ac perterritus, id. Cat. 2, 7, 14: maleficii conscientiā perterritus, id. Clu. 13, 38: ossa mea perterrita sunt, Vulg. Job, 4, 14 (but the true read., Cic. Caecin. 13, 37, is proterritus).