recepissent
recepissent is a Latin form of recipio, meaning “take back, receive; recover”. It is the 3rd person plural pluperfect active subjunctive.
Found 27 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.32.5: velut si coram adesset, horrerent, propterea quod reliquis tamen fugae facultas daretur, Sequanis vero, qui intra fines suos Ariovistum recepissent, quorum oppida omnia in potestate eius essent, omnes cruciatus essent perferendi.
All forms of recipio (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.