What is infinity?

Infinity means never ending and ever increasing value. On a number line, positive infinity is indicated by the arrow on the positive side (right side) of the number line, and negative infinity is indicated by the arrow on the negative side (left side) of the number line.

It is basically a thing that goes on forever. It is not a number, but used a lot in math.

Countless. Cannot be counted. Usually refers to infinite space, time, or quantity.

A concept that can never be reached, only aimed for.

Oh yeah, it is also a car brand.

Infinity is the end of no end.

Ask Buzz Lightyear! LOL