errori
errori is a Latin form of error, meaning “wandering; mistake, error; delusion”. It is the dative singular masculine noun.
Found 26 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro Rege Deiotaro 13: … arsalico proelio facto a Pompeio discessit; spem infinitam persequi noluit; vel officio si quid debuerat, vel errori si quid nescierat, satis factum esse duxit; domum se contulit, teque Alexandrinum bellum gerente utilitatibus …
All forms of error (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.