[ loo-pee ]
/ ˈlu pi /

adjective, loop·i·er, loop·i·est.

full of loops.
  1. eccentric; crazy; dotty.
  2. befuddled or confused, especially due to intoxication.
Scot. crafty; sly.


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Origin of loopy

First recorded in 1815–25; loop1 + -y1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for loopy

British Dictionary definitions for loopy

/ (ˈluːpɪ) /

adjective loopier or loopiest

full of loops; curly or twisted
informal slightly mad, crazy, or stupid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012