斷

to break / to snap / to cut off / to give up or abstain from sth / to judge / (usu. used in the negative) absolutely / definitely / decidedly

fracture / rupture / to break apart

power cut / electric power failure

guillotine / scaffold

to break / to sever / to turn off (electric switch)

to forfeit (future profit, one's life etc) / ruined

to assert / assertion

conclusion / judgment / verdict

fault zone (geology)

homosexual (a reference to Brokeback Mountain 斷背山|断背山[Duan4 bei4 Shan1], a 2005 movie about a same-sex relationship)

rupture strength / breaking strength

modulus rupture

to run out of (stock)

circuit breaker

Brokeback Mountain, 2005 English-language film by Ang Lee 李安[Li3 An1]

heartbroken / to break one's heart

broken leg

line break (computing)

to carry out resolutely

homosexual / see 斷袖之癖|断袖之癖[duan4 xiu4 zhi1 pi3]

lit. cut sleeve (idiom); fig. euphemism for homosexuality, originating from History of Western Han 漢書|汉书: emperor Han Aidi (real name Liu Xin) was in bed with his lover Dong Xian, and had to attend a court audience that morning. Not wishing to awaken Dong Xian, who was sleeping with his head resting on the emperor's long robe sleeve, Aidi used a knife to cut off the lower half of his sleeve.