absolutely trustworthy or sure: an infallible rule.
2.
unfailing in effectiveness or operation; certain: an infallible remedy.
3.
not fallible; exempt from liability to error, as persons, their judgment, or pronouncements: an infallible principle.
4.
Roman Catholic Church. immune from fallacy or liability to error in expounding matters of faith or morals by virtue of the promise made by Christ to the Church.
noun
5.
an infallible person or thing.
00:10
In-fallibleis always a great word to know.
So is callithumpian. Does it mean:
So is quincunx. Does it mean:
So is lollapalooza. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a gadget; dingus; thingumbob.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.