Word: 自首 (zìshǒu) 自首 dictionary entry zìshǒu to give oneself up; to surrender (to the authorities) Full dictionary entry for 自首 Example sentences using 自首 2 sentences, showing page 1 of 1. 你如果做错了事，最好早点自首。 Nǐ rúguǒ zuò cuòliǎo shì, zuìhǎo zǎodiǎn zìshǒu. If you've done something wrong, you'd better come forward early. 小偷主动向警察自首了。 Xiǎotōu zhǔdòng xiàng jǐngchá zìshǒule. The thief voluntarily surrendered to the police.