Is there a word that combines aerial, aquatic, and terrestrial?

I know that something suitable to both land and water is called amphibious but I am looking for a word that describes something that is suitable to land, air, and water. I don't believe such an animal exists but I am still curious as to whether there is a word for it.


Solution 1:

See triphibian, defined by American heritage dictionary as

Designed to operate on land, on water, or in air.