Imprecise/ˌɪmprɪˈsaɪs/ Definition 1 of 1Pro Tip 1/3Vague Precision Imprecise suggests a lack of detail that prevents exact understanding. His imprecise description made it hard to identify the thief. Pro Tip 2/3Scientific Context In science, imprecise indicates data or results lack strict accuracy. The imprecise experiment results require further investigation. Pro Tip 3/3Connotation Caution Using 'imprecise' can imply criticism; choose it when you need gentle criticism. The architect's imprecise drawings led to construction delays.