albatross
noun
al·ba·tross ˈal-bə-ˌtrȯs -ˌträs

1.
>any of a family (Diomedeidae) of large web-footed seabirds that have long slender wings, are excellent gliders, and include the largest seabirds
2.
>something that causes persistent deep concern or anxiety
>something that greatly hinders accomplishment : encumbrance
3
>chiefly British, golf : a score of three under par made on a hole : double eagle