looper

[ loo-per ]
/ ˈlu pər /

noun

a person or thing that loops something or forms loops.
a measuringworm.
the thread holder in a sewing machine using two threads.
Baseball. blooper(def 3a).

Origin of looper

First recorded in 1725–35; loop1 + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for looper

British Dictionary definitions for looper

looper

/ (ˈluːpə) /

noun

a person or thing that loops or makes loops
another name for a measuring worm
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