Language

English

Search blog

What are Alligator and Crocodile? The difference between Alligator and Crocodile

Content publishing rules

Alligator and Crocodile look the same; however, these terms describe two different species of reptiles with distinct physical characteristics. Let's explore this further below!

Alligator and Crocodile: What Are They? The Difference Between Alligator and Crocodile

I. What is an Alligator?
1. 1. Definition
2. 2. Phrases/terms associated with Alligator
II. What is a Crocodile?
1. 1. Definition
2. 2. Phrases/Terms Associated with Crocodile
III. What's difference between Crocodile and Alligator

I. What is an Alligator?

What difference between Alligator and Crocodile will be? Before exploring the answers of this question, let’s learn about the meaning of Alligator.

1. Definition

"Alligator" is pronounced /ˈæl.ə.ɡeɪ.t̬ɚ/ and refers to a species of crocodilian found in the humid, warm regions of the Americas and China. It has a broader, shorter snout compared to the crocodile. For example:

While visiting the swamp, we saw a large alligator sunning itself on the riverbank.
The children were excited to watch the alligator being fed at the zoo's reptile exhibit.

2. Phrases/terms associated with Alligator

To know the difference of Alligator and Crocodile, let’s take a look at some phrases/terms associated with Alligator below!

Phrases/Terms Associated with Alligator

Meaning

Example

Alligator clip

/ˈælɪˌɡeɪtər klɪp/

Alligator clips refer to a type of metal clasp that resembles the mouth of an alligator, commonly used to connect wires or link electronic components.

Additionally, alligator is also a colloquial term for avocado due to its shape, which can be reminiscent of an alligator's body.

To connect the wires to the battery, he used an alligator clip to make a secure connection.

Alligator pear

/ˈælɪˌɡeɪtər pɛər/

Alligator clips refer to a type of metal clasp that resembles the mouth of an alligator, commonly used to connect wires or link electronic components.

Additionally, alligator is also a colloquial term for avocado due to its shape, which can be reminiscent of an alligator's body.

She added slices of alligator pear to the salad for extra flavor.

II. What is a Crocodile?

Before exploring the difference between Alligator & Crocodile, let’s learn about the meaning of Crocodile.

1. Definition

"Crocodile" is pronounced /ˈkrɑː.kə.daɪl/ and refers to a species of crocodilian that lives in and around rivers and lakes in warm, humid regions around the world. This species has a longer and flatter snout compared to alligators. For example:

While on safari, we spotted a crocodile lurking in the river, waiting for its prey.
John lost an arm to a crocodile.

2. Phrases/Terms Associated with Crocodile

To know the Alligator and Crocodile difference, let’s take a look at some phrases/terms associated with Crocodile below!

Phrases/Terms Associated with Crocodile:

Example

Crocodile clip

/ˈkrɒkədaɪl klɪp/

To securely attach the wires, he used a crocodile clip to ensure a stable connection.

Crocodile tears

/ˈkrɒkədaɪl tɪəz/

Her apologies seemed like crocodile tears, as she showed no real remorse for her actions.

III. What's difference between Crocodile and Alligator

What difference between Crocodile and Alligator will be? Which one lives longer, Alligator or Crocodile? Let's explore the details about Alligator vs Crocodile difference below!

Alligators vs Crocodiles
Distinguish Crocodile vs Alligator	Alligator	Crocodile
Teeth	When its mouth is closed, only the upper teeth are visible.	When its mouth is closed, both sets of teeth are visible.
Snout	Has a long, V-shaped snout	Has a wider, U-shaped snout
Humps (boss)	Two rows of bumps, with two on one row and four on the other.	Two rows of bumps, with one row having four and the other having two.
Feet	Webbed feet between toes	Toes are separately spaced.
Size	Generally smaller than crocodiles (max weight around 450 kg).	Generally larger than alligators (weight over 1000 kg).
Speed	54 km/h	34 km/h
Color	Mature alligators are dark green or black-gray (darker than crocodiles). Young alligators are black with yellow stripes.	Mature crocodiles are olive green, brown, and light gray. Young crocodiles are light brown with black spots.
Habitat	Found only in two countries: the United States (Southeastern regions) and China (Eastern regions). Can hold breath underwater for up to 24 hours.	Can be found all over the world. Can hold breath underwater for about 2 hours.
Breeding Environment	Lays eggs in vegetation or clean water areas.	Lays eggs in sand or mud.
Lifespan	Typically 30 – 70 years.	Typically 50 – 140 years.

In this article, PREP has shared with you the concepts and differences between Alligator and Crocodile. Be sure to follow PREP regularly to stay updated with more valuable English knowledge!

PREP – the smart learning and test preparation platform integrated with AI, helps you learn English grammar and vocabulary through modern methods such as Context-based Learning, Task-based Learning, and Guided Discovery, transforming dry knowledge into engaging and easily understandable lessons.

Additionally, PREP provides mind maps that summarize key concepts, making it easier for students to review and look up information.

With the support of the exclusive Prep AI, you will have your pronunciation errors detected and corrected, with assistance throughout the process of improving pronunciation from individual sounds to complete sentences.

Prep AI technology also helps you practice dictation, strengthen your vocabulary, and become familiar with native speakers' intonation.

Download the PREP app now to study English online at home with a high-quality online learning program.

Chloe

Product Content Admin

Hi I'm Chloe, and I am currently serving as an Product Content Administrator at Prep Education. With over five years of experience in independent online IELTS study and exam preparation, I am confident in my ability to support learners in achieving their highest possible scores.