sagittariis
sagittariis is a Latin form of sagittarius, meaning “archer”. It is the ablative plural masculine adjective.
Found 28 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.19.4: Equites nostri cum funditoribus sagittariisque flumen transgressi cum hostium equitatu proelium commiserunt.
All forms of sagittarius (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.