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Synonyms

caterpillar

1 American  
[kat-uh-pil-er, kat-er-] / ˈkæt əˌpɪl ər, ˈkæt ər- /

noun

  1. the wormlike larva of a butterfly or a moth.

  2. a person who preys on others; extortioner.


Caterpillar 2 American  
[kat-uh-pil-er, kat-er-] / ˈkæt əˌpɪl ər, ˈkæt ər- /
Trademark.
  1. a tractor intended for rough terrain, propelled by two endless belts or tracks that pass over a number of wheels.


caterpillar 1 British  
/ ˈkætəˌpɪlə /

noun

  1. the wormlike larva of butterflies and moths, having numerous pairs of legs and powerful biting jaws. It may be brightly coloured, hairy, or spiny

"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

Caterpillar 2 British  
/ ˈkætəˌpɪlə /

noun

  1. an endless track, driven by sprockets or wheels, used to propel a heavy vehicle and enable it to cross soft or uneven ground

  2. a vehicle, such as a tractor, tank, bulldozer, etc, driven by such tracks

"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

caterpillar Scientific  
/ kătər-pĭl′ər /
  1. The wormlike larva of a butterfly or moth. Caterpillars have thirteen body segments, with three pairs of stubby legs on the thorax and several on the abdomen, six eyes on each side of the head, and short antennae. Caterpillars feed mostly on foliage and are usually brightly colored. Many have poisonous spines.


Etymology

Origin of caterpillar

1400–50; late Middle English catyrpel, probably alteration of an Old North French variant of Old French chatepelose, equivalent to chate cat ( def. ) + pelose hairy (≪ Latin pilōsus; pilose ); -yr probably by association with cater tomcat ( caterwaul ); final -er probably by association with piller despoiler ( pillage, -er 1 ); chenille

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Well, you make a pretty good lizard, Sam. Why don't you slither downstairs and eat some insects? That's what lizards do. Go out in the yard and find a nice juicy caterpillar for lunch, okay?"

From Literature

I read to her about the hungry caterpillar, but it doesn’t help.

From Literature

I expected Aunt Kitty to still be snuggled under her covers tight like a caterpillar in a cocoon, but she was not.

From Literature

The newspaper goes down and the big caterpillar eyebrows scrunch even tighter.

From Literature

After years of work with landowners by the charity Butterfly Conservation, the latest survey of silken caterpillar nests has seen huge increases.

From BBC