The difference between Disconfirm and Infirm

When used as verbs, disconfirm means to establish the falsity of a claim or belief, whereas infirm means to contradict, to provide proof that something is not.


Infirm is also adjective with the meaning: weak or ill, not in good health.

check bellow for the other definitions of Disconfirm and Infirm

  1. Disconfirm as a verb (transitive):

    To establish the falsity of a claim or belief; to show or to tend to show that a theory or hypothesis is not valid.

  1. Infirm as an adjective:

    Weak or ill, not in good health.

    Examples:

    "He was infirm of body but still keen of mind, and though it looked like he couldn't walk across the room, he crushed me in debate."

  2. Infirm as an adjective:

    Irresolute; weak of mind or will.

  3. Infirm as an adjective:

    Frail; unstable; insecure.

  1. Infirm as a verb:

    To contradict, to provide proof that something is not.

    Examples:

    "The thought is that you see an episode of observation, experiment, or reasoning as confirming or infirming a hypothesis depending on whether your probability for it increases or decreases during the episode."

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