Reptile Definition, Usage & Animal Types

Meaning 1：scaly cold-blooded animal (reptile)

reptile 🔊

/ˈrep.taɪl/

A type of animal like a snake, lizard, turtle, or crocodile. They have scaly skin, are cold-blooded, and usually lay eggs.

Reptile illustration showing a lizard and turtle in a habitat, highlighting scaly skin

scaly cold-blooded animal 🔊

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/ˈskeɪli ˈkəʊld ˈblʌdɪd ˈænɪməl/

A reptile is a class of vertebrate animals that includes snakes, lizards, turtles, and crocodilians. They are typically characterized by having scaly skin, being cold-blooded (ectothermic), and laying eggs.

📁 Category：Animal Protection 🔖 Level：Elementary

📘 Details & Usage

📖 Root Explanation

From Latin 'reptilis' meaning 'creeping'.

💡 Mnemonic

Imagine a REPTILE REPEATEDLY creeping. Think: 'Rept' for repeat movement.

📖 Example

At the zoo, the children were fascinated by the reptile house, where they saw snakes and turtles up close. 🔊 The children were captivated by the zoo's reptile exhibit, observing snakes and turtles in detail.

🔗 Collocations

reptile house – a building or section in a zoo dedicated to exhibiting reptiles.

reptile species – a distinct type or kind of reptile.

pet reptile – a reptile kept as a domestic animal, such as a bearded dragon or a corn snake.

🔄 Synonyms

herptile (n.) – a broader term encompassing both reptiles and amphibians.

saurian (n./adj.) – relating to or resembling a lizard; sometimes used for reptiles generally.

cold-blooded animal (n.) – an animal whose body temperature varies with the environment, including reptiles and fish.

🚫 Antonyms

mammal (n.) – a warm-blooded vertebrate animal that has hair or fur and typically gives birth to live young.

bird (n.) – a warm-blooded, feathered vertebrate with wings, typically laying hard-shelled eggs.

🌱 Derivatives

reptilian (adj.) – of or relating to reptiles; resembling a reptile.

reptiloid (n.) – a science-fiction term for a creature resembling a reptile, especially an intelligent alien.

📖 Cultural Story

The word originates from Latin 'repere' (to creep, crawl). It scientifically defines the class Reptilia, characterized by scaly skin and cold-bloodedness. Reptiles like snakes and crocodiles feature prominently in mythology, symbolism, and as modern exotic pets.