UH, it is but it isn't. The common term is indeed a "Double Eagle"....nice try.
I don't know if I've ever seen a pro hit one.
It's more rare than a hole in one.
And I just looked it up, yes, for some reason it IS also called an albatross.
You can get a double eagle if you hit a hole in one on a par 4, but nobody would call it that.
Eagle equals two under par for a hole or a hole in one on a par three.
That is one of the quirks in golf terms. Double eagle in math terms
would be 2x2 or four under. But in gold it doesn’t mean that.
When I started to play golf in the late 1950’s, the old men referred to a two on a par five as an “albatross”. It is archaic but it stuck with me. I never holed a second shot on a five but when and if I do, it will be an albatross. Some my refer to a hole in one on a par three as an “eagle” but to me it will always be my “ace”. You may call a hook a draw while I may call a slice a fade. Golf is golf. No one every quit the game because it was too easy.