Definitions for japheticdʒəˈfɛt ɪk
Random House Webster's College Dictionary
of or descended from Japheth.
Of or pertaining to the supposed descendants of Japheth, one of the three sons of Noah in the Bible.
Of or pertaining to the supposed languages spoken by the descendants of Japheth, son of Noah in the Bible.
pertaining to, or derived from, Japheth, one of the sons of Noah; as, Japhetic nations, the nations of Europe and Northern Asia; Japhetic languages