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  1. Dictionary
    unnecessary
    /ʌnˈnɛsɪs(ə)ri/

    adjective

    • 1. not needed: "some people feel that holiday insurance is unnecessary"

    plural

    • 1. unnecessary things: "Flora never wasted cash on unnecessaries"

    More definitions, origin and scrabble points

  2. 5 hours ago · The Southern United States, sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South, is a geographic and cultural region of the United States. It is between the Atlantic Ocean and the Western United States, with the Midwestern and Northeastern United States to its north and the ...

  3. 1 day ago · In digital logic, a don't-care term (abbreviated DC, historically also known as redundancies, irrelevancies, optional entries, invalid combinations, vacuous combinations, forbidden combinations, unused states or logical remainders) for a function is an input-sequence (a series of bits) for which the function output does not matter.

  4. 5 hours ago · An alternative is to define the requirements of fairness non-comparatively (as a matter of “priority” to the worst off). Even if a given inequality in health is avoidable, some resolution of all three controversies is needed to decide whether that inequality is unfair.