Word forms: plural, 3rd person singular present tense cordons, present participle cordoning, past tense, past participle cordoned
N-COUNT (由警察、士兵或车辆组成的)警戒线,封锁线;封锁圈 A cordon is a line or ring of police, soldiers, or vehicles preventing people from entering or leaving an area. (由警察、士兵或车辆组成的)警戒线,封锁线;封锁圈