If you describe something or someone as an albatross around your neck, you mean that they cause you great problems from which you cannot escape, or they prevent you from doing what you want to do.
[disapproval]
Privatization could become a political albatross for the ruling party.
albatross in British English
(ˈælbəˌtrɒs)
noun
1.
any large oceanic bird of the genera Diomedea and Phoebetria, family Diomedeidae, of cool southern oceans: order Procellariiformes (petrels). They have long narrow wings and are noted for a powerful gliding flight
See also wandering albatross
2.
a constant and inescapable burden or handicap
an albatross of debt
3. golf
a score of three strokes under par for a hole
Word origin
C17: from Portuguese alcatraz pelican, from Arabic al-ghattās, from al the + ghattās white-tailed sea eagle; influenced by Latin albus white: C20 in sense 2, from The Rime of the Ancient Mariner (1798) by Samuel Taylor Coleridge
albatross in American English
(ˈælbəˌtrɔs; ˈælbəˌtrɑs)
nounWord forms: pluralˈalbaˌtrosses or ˈalbaˌtross
1.
any of a family (Diomedeidae) of large, web-footed tubenose birds found chiefly in the South Seas: they have long, narrow wings and a long, hooked beak
2.
a burden or source of distress, esp. one that impairs effective action
often in the phrase an albatross around one's neck
Word origin
altered, prob. infl. by albus, white < Sp alcatraz, lit., pelican < Port, pelican, orig., bucket < Ar al qādūs, water-wheel basket, scoop < Gr kados, cask, jar; prob. < Heb kad, water jug; (sense 2) from the bird used as a symbol of guilt in a poem by Coleridge