Medical Definition of false–positive
: relating to or being a test result or an individual that is erroneously classified in a positive category (as of diagnosis) because of imperfect testing methods or procedures <a false–positive pregnancy test> <… one must bear in mind the cost of needless medical procedures generated by the huge number of false-positive mammograms …—David Plotkin, The Atlantic Monthly, June 1996>—compare false-negative
Variants of false–positive
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