Search the dictionary A Chinese word or character, or English Search 6 entries. wēixìn 威信 prestige wēixìn 微信 Weixin or WeChat (mobile text and voice messaging service developed by Tencent 騰訊|腾讯[Teng2 xun4]) wéixīn 维新 reform wéixīn 維新 reform wéixīnzhǔyì 唯心主义 philosophy of idealism, the doctrine that external reality is a product of consciousness wéixīnzhǔyì 唯心主義 philosophy of idealism, the doctrine that external reality is a product of consciousness