Fancy meaning : The imagination. An image or representation of anything formed in the mind. An opinion or notion formed without much reflection. A whim. Love or amorous attachment. The object of inclination or liking. Any sport or hobby pursued by a group. The enthusiasts of such a pursuit. A diamond with a distinctive colour. That which pleases or entertains the taste or caprice without much use or value. A sort of love song or light impromptu ballad. In the game of jacks, a style of play involving additional actions (contrasted with plainsies). Decorative. Of a superior grade. Executed with skill. Unnecessarily complicated. Extravagant; above real value. In a fancy manner; fancily.