Word: 致命 (zhìmìng) 致命 dictionary entry zhìmìng fatal; mortal; deadly; to sacrifice one's life Full dictionary entry for 致命 Example sentences using 致命 3 sentences, showing page 1 of 1. 他的实验室里有所有最致命的毒。 Tā de shíyànshì lǐ yǒu suǒyǒu zuì zhìmìng de dú. His laboratory contains all the deadliest poisons. 生命是一种致命的性传染病。 Shēngmìng shì yìzhǒng zhìmìng de xìng chuánrǎnbìng. Life is a fatal sexually transmitted disease. 这对他来说是致命的打击。 Zhè duì tā lái shuō shì zhìmìng de dǎjī. To him this is a deadly blow.