Infallibleとは 意味・読み方・使い方

語源

From Medieval Latin infallibilis, from Latin in- + fallibilis. Compare French infaillible. By surface analysis, in- +‎ fallible.

発音

• (weak vowel distinction)
  • IPA: /ɪnˈfælɪbəl/, [ɪnˈfælɪbəl] ~ [ɪnˈfælɪbl̩]; /ɪɱˈfælɪbəl/, [ɪɱˈfælɪbəl] ~ [ɪɱˈfælɪbl̩]
• (weak vowel merger)
  • IPA: /ɪnˈfæləbəl/, [ɪnˈfæləbəl] ~ [ɪnˈfæləbl̩]; /ɪɱˈfæləbəl/, [ɪɱˈfæləbəl] ~ [ɪɱˈfæləbl̩]
• ハイフネーション: in‧fal‧li‧ble

名詞

infallible (plural infallibles)

1. A person who, or an object or process that, is taken as being infallible.

形容詞

infallible (comparative more infallible, superlative most infallible)

1. Without fault or weakness; incapable of error or fallacy.

   He knows about many things, but even he is not infallible.

   • 1720, Samuel Fancourt, “The Remarker's second Objection produced and examined”, in An Essay Concerning Certainty and Infallibility‎, London: R. Cruttenden, page 35:

     That there may be Certainty upon an infallible Evidence in Matters of Science, I readily grant you. But since there once were Scepticks in Philosophy as well as Religion, such as doubted of every thing, I very much question, whether the whole World be agreed in this Point; unless you could assure me, that Race of Seekers is now extinct.

2. Certain to produce the intended effect; sure.

   Try this infallible cure for hiccups.

   • 1818, Mary Shelley, chapter 4, in Frankenstein‎, archived from the original on 30 October 2011:

     [L]isten patiently [...] and you will easily perceive why I am reserved upon that subject. I will not lead you on, unguarded and ardent as I then was, to your destruction and infallible misery.

   • 1833, James Rennie, “The Word Gardening”, in Alphabet of Scientific Gardening for the Use of Beginners, London: William Orr, page 2:

     In precisely the same way does a quack doctor prescribe his infallible nostrum to every patient, without taking into account differences of constitution, or [...]

3. Certain to result from a specific cause; inevitable.
   • 1871, Alexander Grant, “On the Nature and Origin of the Moral Ideas”, in Papers Read at the Meetings of the Metaphysical Society:

     Paley can only account for this fact by saying that we are constrained by the fear of punishment in a future life, such having been declared to us by revelation to be the infallible result of wrong action.

同意語

• faultless
• perfect
• indefective
• inerrant

反意語

• fallible
• defective
• faultful
• faulty
• imperfect
• error-prone

派生語

関連する語

• infallibility
• infallibly