Colchos
Colchos is a Latin form of Colchus, meaning “Colchian; (Colchis) Colchis, land of the Golden Fleece; Medea”. It is the accusative plural masculine adjective or accusative plural masculine noun.
Found 26 times in the Latin texts on Socratos.
Where it is used
Ovid, Heroides 6.136: Deseruit Colchos; me mea Lemnos habet.
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.