Definitions
A caterpillar that moves by arching its body in loops.
Word origin
From loop + -er.
Used in a sentence
“With one out and runners on second and third, Cavan Biggio hit a looper up the middle that eluded hustling shortstop Tim Anderson in short centre field.”
“"There ain't much to tell. I'm the king of the caddies, the greatest fucking looper who ever packed a bag."”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Inchworm”6 letters
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