One of various hostile supernatural creatures, now especially (fantasy literature) a malevolent and grotesque diminutive humanoid, often associated with orcs or trolls.
A mischievous elf or goblin, or one connected (and helpful) to a family or household.
One of a diminutive and usually malevolent race of beings.
An ambivalent, sometimes vindictive, spirit that is capable of materialising as an object or human, often a child; a sprite.