piacula
piacula is a Latin form of piaculum, meaning “expiatory offering; sin, crime needing atonement”. It is the nominative plural neuter noun.
Found 47 times in the Latin texts on Socratos.
Where it is used
Vergil, Aeneid 4.636: et pecudes secum et monstrata piacula ducat:
All forms of piaculum (declension 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.