Augusti
Augusti is a Latin form of augustus, meaning “Augustus; majestic, revered”. It is the genitive singular masculine noun or genitive singular masculine adjective.
Found 183 times in the Latin texts on Socratos.
Where it is used
Ovid, Tristia 1.2.102: si satis Augusti publica iussa mihi,
Livy, Ab urbe condita 45.5.3: permisso ‘utrum nos, hospites Samothraces, vere accepimus an falso sacram hanc insulam et augusti totam atque inviolati soli esse?
All forms of augustus (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.