How do you spell Elves

Available Definitions:
1)  n. - An imaginary supernatural being, commonly a little sprite, much like a fairy; a mythological diminutive spirit, supposed to haunt hills and wild places, and generally represented as delighting in mischievous tricks.
2)  n. - A very diminutive person; a dwarf.
3)  v. t. - To entangle mischievously, as an elf might do.