n. One of a race of elves who can reveal hidden treasure to those who catch it
the GNU version of the Collaborative International Dictionary of English
n. A small mischevous elf or spirit in Irish folklore; it is often depicted in literature as a dwarfish bearded old man; -- legend tells that if a leprechaun is captured, he will reveal the location of his hidden pot of gold.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a mischievous elf in Irish folklore
Word Usage
"Unlike the first Leprechaun mentioned, this leprechaun is a good one who leads the marching band to Notre Dame Stadium, leads the students in cheers at games, and does many other public appearances for the university."