k-anonymity
property of a dataset in which the information for each individual in the dataset can’t be distinguished from at least k−1 individuals whose information also appear in the release
en-US/ˈkeɪ - ˌænəˈnɪmɪti/
property of a dataset in which the information for each individual in the dataset can’t be distinguished from at least k−1 individuals whose information also appear in the release