Word: 见证 (jiànzhèng) Traditional: 見證 见证 dictionary entry jiànzhèng to be witness to; witness; evidence Full dictionary entry for 见证 Example sentences using 见证 2 sentences, showing page 1 of 1. 他见证了公司的成长。 Tā jiànzhèngle gōngsī de chéngzhǎng. He witnessed the company's growth. 这棵老树是历史的见证。 Zhè kē lǎo shù shì lìshǐ de jiànzhèng. This old tree is a witness to history.