English Dictionary

un-American

adj

Contrary to the principles, institutions or interests of the United States; anti-American. / (informal, US) Incivil, immoral.

His actions were considered un-American by many.

意味（1）

Contrary to the principles, institutions or interests of the United States; anti-American.

Besides, how can you talk about church politics? It would certainly be anti-Catholic and might easily become un-American.

意味（2）

(informal, US) Incivil, immoral.

意味（3）

Unrelated to America or the U.S.; untypical of U.S. mores or habits; non-American, not American.

[About British filmmaker Alfred Hitchcock:] It’s not often addressed in criticism, but Hitchcock was un-American enough to dwell on the uneasiness or the unreliability of heroes.