Sometimes in·fal·li·ble·ness . the quality of being infallible, or of being absolutely trustworthy: He believed in the infallibility of his leadership.
Roman Catholic Church. immunity from fallacy or liability to error in expounding matters of faith or morals by virtue of the promise made by Christ to the Church: papal infallibility.
- non·in·fal·li·bil·i·ty, noun
- non·in·fal·li·ble·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023