amphibious
adjective
am·phib·i·ous
am-ˈfi-bē-əs 
1
: combining two characteristics
2
a
: relating to or adapted for both land and water
amphibious vehicles
b
: executed by coordinated action of land, sea, and air forces organized for invasion
an amphibious landing
also
: trained or organized for such action
amphibious forces
3
: able to live both on land and in water
amphibious plants
amphibiously
adverb
amphibiousness
noun
Examples of amphibious in a Sentence
Recent Examples on the Web
The service tallied 296 battle force ships (aircraft carriers, submarines, surface combatants, amphibious ships, and logistics and support ships) in December.
—
Colin Demarest, Axios, 8 Mar. 2025
France, Italy and Spain field aircraft carriers or amphibious ships capable of launching fighter jets, according to the Military Balance.
—Brad Lendon, CNN, 7 Mar. 2025
The amphibious nature of proto-frogs called temnospondyls provided a food-seeking edge, according to a study in the journal Royal Society Open Science.
—Paul Smaglik, Discover Magazine, 4 Mar. 2025
What To Know Five Chinese naval ships—including two Type 052D destroyers, one Type 075 amphibious assault ship, one Type 071 amphibious transport dock and one Type 903 replenishment ship—were 134 nautical miles southeast of Taiwan on Tuesday, a satellite image showed.
—David Faris, Newsweek, 27 Feb. 2025
See All Example Sentences for amphibious
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Colin Demarest, Axios, 8 Mar. 2025
France, Italy and Spain field aircraft carriers or amphibious ships capable of launching fighter jets, according to the Military Balance.
—Brad Lendon, CNN, 7 Mar. 2025
The amphibious nature of proto-frogs called temnospondyls provided a food-seeking edge, according to a study in the journal Royal Society Open Science.
—Paul Smaglik, Discover Magazine, 4 Mar. 2025
What To Know Five Chinese naval ships—including two Type 052D destroyers, one Type 075 amphibious assault ship, one Type 071 amphibious transport dock and one Type 903 replenishment ship—were 134 nautical miles southeast of Taiwan on Tuesday, a satellite image showed.
—David Faris, Newsweek, 27 Feb. 2025
See All Example Sentences for amphibious
Cite this Entry
“Amphibious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amphibious. Accessed 13 Mar. 2025.
Copy CitationKids Definition
amphibious
adjective
am·phib·i·ous
am-ˈfib-ē-əs
1
: able to live both on land and in water
amphibious plants
2
a
: designed for use on both land and water
amphibious vehicles
b
: carried out by land, sea, and air forces acting together
an amphibious assault
amphibiously
adverb
amphibiousness
noun
Etymology
from Greek amphibios "living a double life," from amphi- "around, on both sides" and bios "mode of life"
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