Luxembourgian
[ luhk-suh m-bur-jee-uh n, luhk-suh m-bur-jee-uh n ]
/ ˈlʌk səmˌbɜr dʒi ən, ˌlʌk səmˈbɜr dʒi ən /
adjective
of or relating to Luxembourg, its people, or their language.
noun
Also Lux·em·bourg·ish
[luhk-suh m-bur-gish] /ˈlʌk səmˌbɜr gɪʃ/.
Letzeburgesch.