What is the meaning of Fairy?

The realm of faerie; enchantment, illusion.

A mythical being of human form with magical powers, known in many sizes and descriptions, although often depicted in modern illustrations only as a small sprite with gauze-like wings, especially one that is female. Fairies are revered in some modern forms of paganism.

An enchantress, or creature of overpowering charm.

An attractive young woman.

A male homosexual, especially one who is effeminate.

A member of two species of hummingbird in the genus Heliothryx.

A legendary Chinese immortal.

Like a fairy; fanciful, whimsical, delicate.

washing-up liquid, dish soap

Source: wiktionary.org