Word: 信件 (xìnjiàn) 信件 dictionary entry xìnjiàn letter (sent by mail) Full dictionary entry for 信件 Example sentences using 信件 2 sentences, showing page 1 of 1. 他扔了很多旧信件。 Tā rēngle hěn duō jiù xìnjiàn. He threw away a bunch of old letters. 她每个星期发送给我信件。 Tā měige xīngqī fāsòng gěi wǒ xìnjiàn. She writes me every week.