n.a secret society of white Southerners in the United States; was formed in the 19th century to resist the emancipation of slaves; used terrorist tactics to suppress Black people
同义词：Ku Klux KlanKlan
英汉双解大词典
KKK/ˌkeɪkeɪˈkeɪ/
1.
N-PROPER-COLL（专有集体名词） KKK is an abbreviation for . Ku Klux Klan的缩写