From BiblePortal Wikipedia

Webster's Dictionary [1]

(1): A member of one of the Caucasian races of Europe or India speaking an Indo-European language.

(2): ( a.) Aryan; - applied to the languages of India and Europe which are derived from the prehistoric Aryan language; also, pertaining to the people or nations who speak these languages; as, the Indo-European or Aryan family.

The Nuttall Encyclopedia [2]

An epithet applied to a family of the human race with the languages of its several members descended from the Aryans, and found dispersed over an area including the better part of India and Europe.