epistulas
epistulas is a Latin form of epistula, meaning “letter”. It is the accusative plural feminine noun.
Found 140 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.2.64: … d eum illo biduo Laetilius quidam, homo non alienus a litteris; itaque eo iste tabellario semper usus est. is epistulas compluris attulerat, in his unam domo quae totum mutarat hominem. repente coepit dicere se omnia Verris causa …
Seneca the Younger, Epistulae 1.3.1: Epistulas ad me perferendas tradidisti, ut scribis, amico tuo; deinde admones me, ne omnia cum eo ad te pertinentia com …
All forms of epistula (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.