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The Complete Vocabulary Builder Workbook



How to pronounce amphibious (audio)

Dictionary definition of amphibious

Capable of living or existing in both aquatic and terrestrial environments.
"The frog's amphibious nature allowed it to thrive in various environments."

Detailed meaning of amphibious

This term is commonly used to describe animals, such as amphibians, that have adaptations that allow them to survive in both water and on land. For example, frogs and salamanders are amphibious creatures that can breathe through their skin and gills while in water and use lungs to breathe while on land. In a military context, "amphibious" can also refer to vehicles or operations that are designed for use both on land and in water, such as amphibious assault vehicles or amphibious landings. Overall, the term "amphibious" connotes versatility, adaptability, and the ability to thrive in different environments.

Example sentences containing amphibious

1. The amphibious frog smoothly transitioned from water to land.
2. Amphibious vehicles are designed to operate on both land and water.
3. Penguins are not truly amphibious; they are better suited for the sea.
4. The alligator's amphibious nature allows it to thrive in swamps.
5. Amphibious creatures like salamanders are fascinating to study.
6. An amphibious lifestyle is characteristic of some ancient reptiles.

History and etymology of amphibious

The adjective 'amphibious' has its etymological origins in ancient Greek. It is formed from two Greek words, 'amphi,' meaning 'both' or 'on both sides,' and 'bios,' meaning 'life.' In essence, 'amphibious' denotes the ability to lead a dual life, both in aquatic and terrestrial environments. This term originally described animals capable of thriving in both water and on land, such as amphibians like frogs and salamanders. Over time, the term was adopted in English to describe any entity, be it an organism or a vehicle, with the ability to function effectively in both aquatic and terrestrial settings. The etymology of 'amphibious' reflects its Greek roots, emphasizing the idea of living or existing in two different environments, which is a characteristic feature of amphibious creatures.

Quiz: Find the meaning of amphibious

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Further usage examples of amphibious

1. The turtle's amphibious adaptations make it a versatile survivor.
2. Amphibious warfare requires specialized training and equipment.
3. Frogs' webbed feet aid in their amphibious movements.
4. The amphibious newt can live in water and on land.
5. Amphibious plants, like water lilies, grow in aquatic habitats.
6. Ducks are highly amphibious, equally comfortable in water and air.
7. Some amphibious reptiles date back to the age of dinosaurs.
8. Amphibious mammals like beavers build homes on water.
9. The platypus is an unusual and remarkable amphibious creature.
10. Amphibious insects like water striders skate on the water's surface.
11. The otter's playful behavior reflects its amphibious lifestyle.
12. To explore the coral reef, divers use amphibious technology.
13. Amphibious birds like herons hunt in both wetlands and dry areas.
14. Amphibious adaptations vary greatly among aquatic species.
15. The amphibious creature seamlessly moved between land and water.
16. The amphibious vehicle transitioned seamlessly from water to land.
17. The military vehicle was designed to operate on both land and water, showcasing its amphibious capabilities.
18. The amphibious assault team executed a coordinated operation, launching from the sea onto the shore.
19. The amphibious aircraft gracefully touched down on the lake, transitioning from flight to water.
20. The snorkeler observed an array of colorful fish in the amphibious ecosystem of the coral reef.
21. The amphibious reptile basked in the sun on the riverbank before diving into the water.
22. The special forces unit underwent rigorous training to enhance their amphibious skills.
23. The amphibious plants along the river's edge provided a lush and vibrant habitat for various organisms.
24. The amphibious vehicle crossed the river effortlessly, thanks to its robust design.
25. The scuba divers explored the depths of the ocean, encountering fascinating amphibious species.
26. The amphibious nature of the turtle allowed it to navigate both land and sea with ease.


versatile, terrestrial, land-based, dryland


ACT 6 (American College Testing), Biology and Nature, Wildlife and Environment

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