← BackshareGuessimprecision/ˌɪmprəˈsɪʒən/nounLack of exactness or accuracy.The imprecision of the data led to incorrect conclusions.In poetry, a little imprecision can add beauty and mystery.The engineer was frustrated by the imprecision of the old measuring tools.SynonymsvaguenessinexactnessambiguityAntonymsaccuracyprecisionexactness