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“infallibility”
1. The quality of never making an error or a mistake: The presumption of infallibility by the supervisor, Mr. Williams, resulted in severe criticism by his workers.
2. Being certain that something will function as it should: Successfully piloting an airplane depends on the infallibility of the engine and the service personnel.
2. Being certain that something will function as it should: Successfully piloting an airplane depends on the infallibility of the engine and the service personnel.
(from Latin vates, seer, prophet; sooth-sayer; prophesy, prophecy; which should not be confused with Vatican, "Pope's palace in Rome" or Vaticanism, "doctrine of papal supremacy and infallibility")