Yankee \Yan"kee\, a. Of or pertaining to a Yankee; characteristic of the Yankees.

The alertness of the Yankee aspect. --Hawthorne.

Yankee clover. (Bot.) See Japan clover, under Japan.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Yankee \Yan"kee\, n. [Commonly considered to be a corrupt pronunciation of the word English, or of the French word Anglais, by the native Indians of America. According to Thierry, a corruption of Jankin, a diminutive of John, and a nickname given to the English colonists of Connecticut by the Dutch settlers of New York. Dr. W. Gordon (``Hist. of the Amer. War,'' ed, 1789, vol. i., pp. 324, 325) says it was a favorite cant word in Cambridge, Mass., as early as 1713, and that it meant excellent; as, a yankee good horse, yankee good cider, etc. Cf. Scot yankie a sharp, clever, and rather bold woman, and Prov. E. bow-yankees a kind of leggins worn by agricultural laborers.]

A nickname for a native or citizen of New England, especially one descended from old New England stock; by extension, an inhabitant of the Northern States as distinguished from a Southerner; also, applied sometimes by foreigners to any inhabitant of the United States.

From meanness first this Portsmouth Yankey rose, And still to meanness all his conduct flows. --Oppression, A poem by an American (Boston, 1765).

Source: Webster's Revised Unabridged Dictionary (1913)