Γνῶσις Save Could not find Γνώσιος in Logeion dictionaries. Γνώσιος Proper-name noun: masculine genitive singular of Γνῶσις Γνώσιος Noun: feminine genitive singular of γνῶσις See Γνώσιος in Morpho DGE Γνῶσις -ιος, ὁ Gnosis estratego siracusano en 409 a.C., X.HG 1.1.29.