Search the dictionary A Chinese word or character, or English Search 13 entries. wēijí 危急 critical wēijí 危及 to endanger wēijī 危机 crisis wēijī 危機 crisis wèijí 未及 to not have had time wéijì 违纪 lack of discipline wéijì 違紀 lack of discipline wēijī 微机 micro (computer) wēijī 微機 micro (computer) tiánwèijì 甜味剂 sweetener (food additive) tiánwèijì 甜味劑 sweetener (food additive) wēijīfēn 微积分 calculus (branch of mathematics) wēijīfēn 微積分 calculus (branch of mathematics)