crocodile

American  

[krok-uh-dahyl] / ˈkrɒk əˌdaɪl /

noun

1. any of several crocodilians of the genus Crocodylus, found in sluggish waters and swamps of the tropics.

2. any reptile of the order Crocodylia; crocodilian.

3. the tanned skin or hide of these animals, used in the manufacture of luggage and accessories, as belts, shoes, and wallets.

4. Chiefly British. a file of people, especially schoolchildren, out for a walk.

5. Archaic. a person who makes a hypocritical show of sorrow.

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crocodile British  

/ ˈkrɒkəˌdaɪl /

noun

1. any large tropical reptile, such as C. niloticus ( African crocodile ), of the family Crocodylidae: order Crocodilia (crocodilians). They have a broad head, tapering snout, massive jaws, and a thick outer covering of bony plates

2. any other reptile of the order Crocodilia; a crocodilian

3. 1. leather made from the skin of any of these animals

   2. ( as modifier )

      crocodile shoes

4. informal a line of people, esp schoolchildren, walking two by two

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Usage

What’s the difference between crocodiles and alligators? Crocodiles and alligators are both large, lizardlike reptiles known for their large, powerful jaws and sharp teeth, their long tails, and their thick, plated skin.However, you can tell them apart through some physical differences. Crocodiles are often lighter in color and have a narrower snout. Alligators are typically darker and have broader snout.When they’re in the water, crocodiles typically hold the top of their head out of the water. In contrast, alligators typically lurk under the surface, with only their eyes visible. When alligators’ jaws are closed, only their upper teeth are visible, but both the upper and lower teeth of crocodiles are visible when their jaws are closed.Crocodiles live in tropical areas of Africa, Asia, the Americas, and Australia. Alligators mainly live in the southeastern U.S. and eastern China. The only place that wild alligators and crocodiles have been documented as inhabiting the same area is in south Florida.Taxonomically speaking, crocodiles and alligators are not only different species, they also belong to a different genus (crocodiles belong to the genus Crocodylus, while alligators belong to the genus Alligator). Still, they both belong to the order Crocodylia, which means they can both be called crocodilians.Here’s an example of crocodile and alligator used correctly in a sentence.Example: Florida is known for its population of alligators, although a few crocodiles also live in the extreme south.Want to learn more? Read the full breakdown of the difference between crocodiles and alligators.

Other Word Forms

• crocodiloid adjective

Etymology

Origin of crocodile

1250–1300; < Latin crocodīlus < Greek krokódeilos crocodile, originally a kind of lizard, said to be equivalent to krók ( ē ) pebble + -o- -o- + drîlos, dreîlos worm (though attested only in sense “penis”), with r lost by dissimilation replacing Middle English cocodrille < Medieval Latin cocodrilus

Example Sentences

Excavations have revealed fossil-rich deposits containing thousands of remains from amphibians, turtles, crocodiles, dinosaurs, pterosaurs, and mammals.

From Science Daily

The estuarine crocodile, known in Australia as the saltwater crocodile, regularly moves between rivers and the open ocean, hunting wherever prey is available.

From Science Daily

Celebrity crocodile wrangler Matt Wright will spend five months in prison for tampering with evidence after a helicopter crash that killed his co-star and left the pilot a paraplegic.

From BBC

To do so, Dr. Griffin assembled a team to create a broad comparative dataset of hyoid samples from living lizards, crocodiles, birds, and extinct dinosaurs.

From Science Daily

The show has included the usual mix of potentially terrifying or revolting trials for the celebrities, including parachuting into the jungle, crawling through stinky slime and encountering creatures including crocodiles.

From BBC

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