n.
One of a race of elves in Irish folklore who can reveal hidden treasure to those who catch them.
[Irish Gaelic luprachán, alteration of Middle Irish luchrupán, from Old Irish luchorpán : luchorp (lú-, small + corp, body , from Latin corpus) + -án, diminutive suff.]
leprechaunish lep're·chaun'ish adj.WORD HISTORY Nothing seems more Irish than the leprechaun; yet hiding within the word leprechaun is a word from another language entirely. If we look back beyond Modern Irish Gaelic luprachán and Middle Irish luchrupán to Old Irish luchorpán, we can see the connection. Luchorpán is a compound of Old Irish lú, meaning "small," and the Old Irish word corp, "body." Corp is borrowed from Latin corpus (which we know from habeas corpus). Here is a piece of evidence attesting to the deep influence of Church Latin on the Irish language. Although the word is old in Irish it is fairly new in English, being first recorded in 1604.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
