Word: 封锁 (fēngsuǒ) Traditional: 封鎖 封锁 dictionary entry fēngsuǒ to blockade; to seal off; to lock down Full dictionary entry for 封锁 Example sentences using 封锁 2 sentences, showing page 1 of 1. 军队封锁了海上的通道。 Jūnduì fēngsuǒ le hǎishàng de tōngdào. The army blockaded the sea passage. 警察封锁了出事的路口。 Jǐngchá fēngsuǒ le chūshì de lùkǒu. The police sealed off the intersection where the incident happened.