Null

[Sarah]

Programming term meaning empty or not set.

[Sarah]

German for zero
And also I have seen it in YouTube.

[Sarah]

Unfortunately nobody can be told what the Null is…
Null is the value that we can not define. This is special value used in db that is given to the field when no value was assigned. In practical life we can consider it as no value. It is not zero, it is not letter or any other character this is something that can not be used.

[Sarah]

Meaning NO!

[Sarah]

If a zero is someone whose life amounts to nothing, then a Null is not even a zero. Unlike zeros, Nulls can fuck everything up if they aren't caught and handled properly.

[Sarah]

An absence of data. Or a word used by twelve year olds on Youtube to express their boredom. A word used when you can't think of a witty comment to post under a youtube video.

[Sarah]

boring; not fun; not interesting

[Sarah]

Null or Null-o means zero, no more, not there, absent,lacking, broke($). and many more...

[Utpal Shuvro]

having or associated with the value zero.
(of a set or matrix) having no elements, or only zeros as elements.
lacking distinctive qualities; having no positive substance or content.

[Lanell]

When a variable has no value, it considered to be Null. Having a Null value is different than having a value of 0, since 0 is an actual value. However, when used in a boolean test, both Null and zero result in a FALSE value. Programmers often use boolean tests to determine whether a variable has been given a value or not.