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abdicative

ab·dica·tive
  1. 1 causing abdication (adj.)
    C2 Proficiency Archaic Formal Law

    describing an action that makes someone give up their power or position.

    Pertaining to, causing, or implying the renunciation of a high office or sovereign power.

    Example

    The king's abdicative letter was read to the shocked crowd.

    Example

    The legal scholars debated whether the monarch's silence during the crisis could be interpreted as an abdicative gesture under the current constitution.

    Usage

    Usually appears before the noun it modifies.

    Teacher's tip

    This word is almost never used in modern speech; 'resignation' or 'renunciation' are the standard terms for today's learners.

  2. 2 negative reasoning (n.)
    C2 Proficiency Technical Archaic Math

    a way of proving a point by showing that the opposite is not true.

    A form of reasoning or an argument that proceeds from a negative premise or denial.

    Example

    The philosopher used an abdicative to show why the theory was wrong.

    Example

    In his treatise on formal logic, he employed an abdicative to dismantle the opponent's primary syllogism through systematic denial.

    Usage

    Used as a countable noun in formal logic contexts.

    Teacher's tip

    This is a highly technical term found only in historical logic texts; learners should use 'negation' or 'refutation' instead.

Etymology 1

From abdicate + -ive.

Etymology 2

From Latin abdicativus.

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