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 perscripsero could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
perscriptĭo, ōnis, f. [perscribo].
per-scriptĭto, āre, v. freq. a. [perscribo], to write down, Ter. de Syllab. p. 2391 P. (al. praescriptitare).
perscriptor, ōris, m. [perscribo], a drawer up in writing, a writer: fenerationis, Cic. Verr. 2, 3, 72, § 168.
perscriptūra, ae, f. [perscribo], a drawing up in writing, a writing (jurid. Lat.): cum testamenti faciunt perscripturam, Dig. 29, 1, 3 (al. cum testamentum faciunt, per scripturam adicere).
per-scriptus, a, um, Part., from perscribo.