in Irish folklore, fairy in the form of a tiny old man often with a cocked hat and leather apron. Solitary by nature, he is said to live in remote places and to make shoes and brogues. The sound of his hammering betrays his presence. He possesses a hidden crock of gold; if captured and threatened with bodily violence, he might, if his captor keeps his eyes on him, reveal its hiding place. But usually the captor is tricked into glancing away, and the fairy vanishes.