1. Of or relating to nothing; nothingness.
2. Javascript, when a propertie has the equalness of zero, etc.
1. My bedroom is just null.
2. The command prompt asked me to type my name. I hit 'Enter' without typing a name, and on the webpage, it said 'Hello, null! Welcome to my site!'
by Bastardized Bottomburp May 11, 2003
11 more definitions
Top Definition
NULL - n., adj. - signifying the absance of data. Things such as character strings, and various types of numeric values can be described as "NULL" when they contain no data. (shadow:light::NULL:data)
<faceprint> we returned js->roomlist without setting it, so it was NULL

(In C++:
void function()
int variable;

'variable' would have a value of NULL until it is initialized, and 'function' would return NULL because it was created with a 'void' data type.)

"Your sister is soooo stupid, it's like she's NULL between the ears..."
by Vorondil September 18, 2004
Programming term meaning empty or not set.
Pressing return on an empty web form returns null values.
by Chris Patterson October 23, 2007
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.
by oc September 12, 2003
boring; not fun; not interesting
"Lets skip today, school is null."
by cunfusedkid101 August 24, 2005
null or null-o means zero, no more, not there, absent,lacking, broke($). and many more...
I'd like to be in null-o gravity.
>Bill, how much you got? Dude I got null.
by Theodore Logan April 20, 2003
short for funnel as in funnel a beer as in pour a beer into a funnel attactched to a tube and down it in less then 5 seconds.
a. yo bra, lets go null some brews and get trashed
b. i can null a brewski faster then anyone
by jah-master June 03, 2006

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