Adjective

(en adjective)

Too implausible to be credible; beyond belief; unbelievable.

* 1980 September 16, (w), quoted in William A. Schwartz et al., The Nuclear Seduction: Why the Arms Race Doesn’t Matter—And What Does , University of California Press (1990, 1993), ISBN 0-520-06134-9, page 29:

I get lost in what is credible and not credible. This whole thing gets so incredible when you consider wiping out whole nations, it is difficult to establish credibility.

* 2009 , (Diarmaid MacCulloch), A History of Christianity , Penguin 2010, page 796:

He therefore found revealed religion incredible in a literal sense, and, as Bayle had done before him, he radically separated morality from the practice of organized religion.

Amazing; astonishing; awe-inspiring.

He was so wrapped up in watching the incredible special effects that he couldn't keep track of the story.

Marvelous; profoundly affecting; wonderful.

I had such an incredible slice of pizza last night that I simply can't think about anything else.

Adjective

(en adjective)

Indefinably large, countlessly great; immense.

* , I.40:

The number is so infinite , that verily it would be an easier matter for me to reckon up those that have feared the same.

* (and other bibliographic particulars) H. Brooke

Whatever is finite, as finite, will admit of no comparative relation with infinity; for whatever is less than infinite is still infinitely distant from infinity; and lower than infinite distance the lowest or least cannot sink.

* (and other bibliographic particulars) Marlowe

infinite riches in a little room

* (and other bibliographic particulars) Milton

which infinite calamity shall cause to human life

Boundless, endless, without end or limits; innumerable.

* Bible, Psalms cxlvii. 5

Great is our Lord, and of great power; his understanding is infinite .

With plural noun: infinitely many.

* 2012 , Helen Donelan, ?Karen Kear, ?Magnus Ramage, Online Communication and Collaboration: A Reader

Huxley's theory says that if you provide infinite monkeys with infinite typewriters, some monkey somewhere will eventually create a masterpiece – a play by Shakespeare, a Platonic dialogue, or an economic treatise by Adam Smith.

(mathematics) Greater than any positive quantity or magnitude; limitless.

(set theory, of a set) Having infinitely many elements.

* {{quote-web

, year = 2009 , author = Brandon C. Look , title = Symbolic Logic II, Lecture 2: Set Theory , site = www.uky.edu/~look , url = http://www.uky.edu/~look/Phi520-Lecture7.pdf , accessdate = 2012-11-20 }}

For any infinite set, there is a 1-1 correspondence between it and at least one of its proper subsets. For example, there is a 1-1 correspondence between the set of natural numbers and the set of squares of natural numbers, which is a proper subset of the set of natural numbers.

(grammar) Not limited by person or number.

(music) Capable of endless repetition; said of certain forms of the canon, also called perpetual fugues, constructed so that their ends lead to their beginnings.