Sprite. A sprite is a supernatural entity. They are often depicted as fairy-like creatures or as an ethereal entity. The word sprite is derived from the Latin spiritus, via the French esprit. Variations on the term include spright and the Celtic spriggan. The term is chiefly used in regard to elves and fairies in European folklore, and in modern English is rarely used in reference to spirits. The belief in diminutive beings such as sprites, elves, fairies, etc. has been common in many parts of the world, and might to some extent still be found within neo-spiritual and religious movements such as neo-druidism and Ásatrú. In some elemental magics, the sprite is often believed to be the elemental of air. For the plant species, see Ceratopteris thalictroides. A water sprite is a general term for an elemental spirit associated with water, according to alchemist Paracelsus. Water sprites are said to be able to breathe water or air and sometimes can fly. They are mostly harmless unless threatened. These creatures exist in mythology of various groups. Ancient Greeks knew water nymphs in several types such as naiads, which were divine entities that tended to be fixed in one place and so differed from gods or physical creatures. Slavic mythology knows them as vilas. Water sprites differ from corporeal beings, such as selkies and mermaids, as they are not purely physical and are more akin to local deities than animals.