sancte
sancte is a Latin form of sancio, meaning “ratify; decree”. It is the perfect passive participle vocative singular neuter or perfect passive participle vocative singular masculine.
Found 72 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.5.49: … te fuerunt praetores dedantur Mamertinis, quod iis navem contra pactionem foederis imperarint. sed tamen tu, sancte homo ac religiose, cur Tauromenitanis item foederatis navem imperasti? an hoc probabis, in aequa causa populo …
Propertius, Elegiae 4.9.71: Sancte pater salue, cui iam fauet aspera Iuno:
All forms of sancio (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.