Japhetic a. : Pertaining to, or derived from, Japheth, one of the sons of Noah; as, Japhetic nations, the nations of Europe and Northern Asia; Japhetic languages.

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Taxonomy
Sons, Japheth, lineage, descendants, Gomer, Japhetic theory, three sons, sons of Noah, Tubal, nations, Madai, free encyclopedia, the Bible, Europe, Europeans, Book of Jasher, tribe, Greek.

Defination from the web:
Japhetic is a term that refers to the supposed descendants of Japheth, one of the three sons of Noah in the Bible. ... In addition to the Japhetic peoples of Europe, the Semitic peoples were equated with all Asians, and Hamitic peoples with Africans. ...