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 perfrigefacere could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
* perfrīgĕfăcĭo, ĕre, v. a. [per-frigefacto], to make very cold, to benumb: mihi perfrigefacit cor Surus, strikes a chill to my heart, makes me shudder with fear, Plaut. Ps. 4, 7, 117.