lunatic
lunatic definition
lu·na·tic (lo̵̅o̅′nə tik)
adjective
- suffering from lunacy; insane
- of or characterized by lunacy
- of or for insane persons
- utterly foolish
Etymology: ME lunatik < OFr lunatique < LL lunaticus, moon-struck, crazy < L luna, the moon: see light
noun
an insane person
Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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