noun
addiction to Western things; Westernophile tendency
Often carries a slightly critical or self-deprecating tone, implying an excessive fondness for Western culture or habits. Compare 西洋かぶれ, which is more common.
See also: 西洋かぶれ
彼の洋癖には呆れてしまう。
I'm amazed at his addiction to Western things.
洋癖が高じて、ついに海外移住を決意した。
His Westernophile tendencies grew so strong that he finally decided to move abroad.