(logic) A regress into an infinite sequence of propositions in an attempt to found the truth of the proposition Pᵢ on the truth of the proposition Pᵢ₊₁.

(programming) Any recursion that continues without end.

(mathematical analysis) Any expression that represents the addition a countably infinite number of ordered summands, often explicitly indexed by the positive or nonnegative integers.

(Internet) A web design technique that loads more content as the user scrolls towards the end of the loaded content. This prevents the browser scroll bar from scrolling to the bottom of the page, causing the page to grow with additional content instead, until there are no more results to be displayed.

Alternative spelling of biinfinite

(mathematics) biinfinite

(mathematics) Having a quantity or cardinality that is infinite or unbounded.

(mathematics) A method of proof by contradiction that is used to prove that a statement must be false for all positive integers. By showing that if it is true for one integer, it must be true for a smaller integer, an infinite number of solutions are found and a contradiction is eventually reached.

(informal) The proposition that a monkey hitting typewriter keys at random is bound to produce meaningful text (such as a work by William Shakespeare), given an infinite amount of time.

(mathematics) A continued fraction that goes on forever