Preempted in A Sentence

    1

    Monday had been their original preference but pro football on T.V. had preempted their trysts.

    2

    Perhaps Quinn and Martha preempted us.

    3

    The exact date of discovery is not known; but early records show it to have been preempted by a Dr Adams in 1812 for the manufacture of saltpetre, and his vats and hoppers are still to be seen.