The term 'Polar Helper' is a job description for an ELF, which is a three letter word. An ELF is a mythical creature from European folklore, usually depicted as a small, human-like being with pointed ears and magical powers. Elves are often associated with Santa Claus and the North Pole, and they are often seen as helpers to Santa in his mission to deliver presents to children around the world on Christmas Eve. As such, a Polar Helper is an ELF who assists Santa in his duties at the North Pole.