[trahy-fib-ee-uh n]Military


skilled in combat equally on land, sea, and in the air.
(of an aircraft) equipped to take off from land, water, snow, or ice.


a person who is triphibian.
a triphibian airplane.

Origin of triphibian

First recorded in 1940–45; tri- + (am)phibian Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for triphibian

Historical Examples of triphibian