supplicationes
supplicationes is a Latin form of supplicatio, meaning “public thanksgiving, day of prayer”. It is the accusative plural feminine noun or nominative plural feminine noun or vocative plural feminine noun.
Found 45 times in the Latin texts on Socratos.
Where it is used
Cicero, Philippicae 1.13: … a cum supplicationibus miscerentur, ut inexpiabiles religiones in rem publicam inducerentur, ut decernerentur supplicationes mortuo? nihil dico cui. fuerit ille L. Brutus qui et ipse dominatu regio rem publicam liberavit et ad similem …
All forms of supplicatio (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.