Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

Mŏlossi, ōrum, m., = Μολοσσοί, the Molossians, a people in the eastern part of Epirus, Plin. 4 prooem.; Cic. Div. 1, 34, 76; Nep. Them. 8, 4.
They were so called from Molossus, the son of Pyrrhus, king of Epirus, and Andromache, acc. to Serv. Verg. A. 3, 297.
Hence,