accepissent
accepissent is a Latin form of accipio, meaning “take, receive; hear; accept”. It is the 3rd person plural pluperfect active subjunctive.
Found 45 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.40.5: … videbatur]; factum etiam nuper in Italia servili tumultu, quos tamen aliquid usus ac disciplina, quam a nobis accepissent, sublevarint.
All forms of accipio (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.