im·pre·ci·sion /ˌɪmprɪˈsɪʒən/ n. 1. 不精确；不准确；不确切 a tool calibrated with great imprecision 刻度很不精确的工具 The official was forced into technical terms by the imprecision of the ordinary words. 由于日常用词意义含混，那官员不得不改用术语。 2. 不准确(或含糊)之处 imprecisions in the legislation 法规中几处含糊不清的内容