What is the meaning of Purgatorie?

Obsolete spelling of purgatory.

feminine plural of purgatorio

vocative masculine singular of pūrgātōrius

Purgatory (place of cleansing before entry to Heaven)

St Patrick's Purgatory (cave in Ireland)

Cleansing from sin; purgation.

A situation where one suffers; purgatory.

Source: wiktionary.org