plural loopers
1
: any of the usually rather small hairless caterpillars that are mostly larvae of moths (families Geometridae and Noctuidae) and move with a looping motion in which the hind prolegs draw the posterior body toward the front followed by forward extension by the anterior legs
called also inchworm
2
: one that loops
3
golf
: caddie
Playing golf with a caddie can be one of the best experiences in golf. Or, it can be one of the worst. It all depends on your looper and your attitude.—
Golf Magazine
Golf MagazineExamples of looper in a Sentence
Recent Examples on the Web
The leaves are resistant to cabbage worms and loopers.
—Lauren David, Better Homes & Gardens, 29 Sep. 2024
Birdy performed a version of one of her songs as a ballad, which built into a cascading sequence involving a looper pedal, that gave me goose bumps.
—Matteo Wong, The Atlantic, 22 July 2024
This is the basic strategy behind programs that identify loopers and many other species of non-halting machines, but the closed tape language method had the potential to identify a much broader class of patterns using a unified mathematical framework.
—Ben Brubaker, Quanta Magazine, 2 July 2024
But what happens when a looper fails to kill their older self?
—Jennifer Ouellette and Sean M. Carroll, Ars Technica, 24 Nov. 2023
See all Example Sentences for looper 
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Lauren David, Better Homes & Gardens, 29 Sep. 2024
Birdy performed a version of one of her songs as a ballad, which built into a cascading sequence involving a looper pedal, that gave me goose bumps.
—Matteo Wong, The Atlantic, 22 July 2024
This is the basic strategy behind programs that identify loopers and many other species of non-halting machines, but the closed tape language method had the potential to identify a much broader class of patterns using a unified mathematical framework.
—Ben Brubaker, Quanta Magazine, 2 July 2024
But what happens when a looper fails to kill their older self?
—Jennifer Ouellette and Sean M. Carroll, Ars Technica, 24 Nov. 2023
See all Example Sentences for looper
Dictionary Entries Near looper
Cite this Entry
“Looper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/looper. Accessed 26 Nov. 2024.
Copy CitationKids Definition
looper
noun
loop·er
ˈlü-pər 
1
: any of numerous small caterpillars that are mostly larvae of moths, move with a looping movement, and have little or no hair
called also inchworm, measuring worm
2
: one that loops
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