infinity

The quality or condition of being infinite.

Unbounded space, time, or quantity.

An indefinitely large number or amount.

The limit that a function ƒ is said to approach at x = a when ƒ(x) is larger than any preassigned number for all x sufficiently near a.

A range in relation to an optical system, such as a camera lens, representing distances great enough that light rays reflected from objects within the range may be regarded as parallel.