Jewish

The term "Jewish" is a straightforward English derivation from the noun "Jew". The noun "Jew" itself entered English via Old French "giu" and Latin "Iudaeus", ultimately tracing back to the Hebrew "Yehudi", meaning a person from the tribe or kingdom of Judah. The Hebrew name "Yehudah" (Judah) is traditionally interpreted as "praised". The adjectival suffix "-ish", of ancient Germanic lineage, was appended to create a word describing origin, character, or affiliation. Thus, "Jewish" logically evolved from a specific ethnic and geographic identifier into an adjective encompassing the religious, cultural, and ethnic dimensions associated with the Jewish people.

The word is a simplex form. It is derived from the proper noun "Jew" with the addition of the English adjectival suffix "-ish". The suffix "-ish" originates from Old English "-isc", of Germanic origin, used to form adjectives meaning "of the nature of" or "belonging to".