null
/nŭl/
adjective
  1. Having no legal force; invalid.
    render a contract null and void.
  2. Of no consequence, effect, or value; insignificant.
  3. Amounting to nothing; absent or nonexistent.
    a null result.
from The American Heritage® Dictionary of the English Language, 5th Edition. More at Wordnik
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Merriam-Webster
merriam-webster.com › dictionary › null
NULL Definition & Meaning - Merriam-Webster
2 weeks ago - The meaning of NULL is having no legal or binding force : invalid. How to use null in a sentence. Did you know?
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Reverso
dictionary.reverso.net › english-definition › null
NULL - Definition & Meaning - Reverso English Dictionary
null definition: not existing or present. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "null set", "null hypothesis", "null space".
People also ask

What does null mean in court?
In court, "null" means that a legal act, document, or contract is invalid and has no binding legal effect, as though it never existed.
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upcounsel.com
upcounsel.com › legal-def-of-null
Check out this article...What Does Null Mean in Court and Contract ...
What causes a contract to be null?
Common causes include illegality, lack of consent, defects in form, incapacity, or the absence of a necessary legal element.
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upcounsel.com
upcounsel.com › legal-def-of-null
Check out this article...What Does Null Mean in Court and Contract ...
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UpCounsel
upcounsel.com › legal-def-of-null
Check out this article...What Does Null Mean in Court and Contract Law?
In court and legal contexts, the term "null" signifies something that is invalid, void, or without legal effect. When an act, contract, or legal proceeding is declared null, it is treated as though it never existed.
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Dictionary.com
dictionary.com › browse › null
NULL Definition & Meaning | Dictionary.com
NULL definition: without value, effect, consequence, or significance. See examples of null used in a sentence.
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Slang.org
slang.org › slangterm › null
Null Meaning
October 9, 2020 - JavaScript is disabled in your browser · Please enable JavaScript to proceed · A required part of this site couldn’t load. This may be due to a browser extension, network issues, or browser settings. Please check your connection, disable any ad blockers, or try using a different browser
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Uslegalforms
legal-resources.uslegalforms.com › us legal forms › legal definitions › n › null
Null: Understanding Its Legal Definition and Implications | US Legal Forms
The term "null" refers to something that lacks legal force or effect. In legal contexts, a matter is considered null if it has no consequences, value, or binding nature. The phrase "null and void" is commonly used to describe agreements or documents that do not create any rights or obligations ...
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JSON
json.org
JSON
A value can be a string in double quotes, or a number, or true or false or null, or an object or an array.
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Cambridge Dictionary
dictionary.cambridge.org › us › dictionary › english › null
NULL | definition in the Cambridge English Dictionary
2 weeks ago - NULL meaning: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more.
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Lingolandedu
lingolandedu.com › en › english-english-dictionary › null
What does null mean? | Lingoland English-English Dictionary
combine (a signal) with another in order to create a null; cancel out. : • · the tumor can be more readily identified by nulling the high signal from bone marrow · 1. having no legal or binding force; invalid. : invalidvoidannullednullifiedcanceledabolishedrevokedrescindedrepealed ·
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LSD.Law
lsd.law › home › legal definitions
What is null? Simple Definition & Meaning · LSD.Law
November 17, 2025 - In legal terms, "null" describes something that has no legal effect or binding force. It means the item, such as a contract or agreement, is legally invalid from its inception.
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Google
google.github.io › styleguide › cppguide.html
Google C++ Style Guide
Parameters are either inputs to the function, outputs from the function, or both. Non-optional input parameters should usually be values or const references, while non-optional output and input/output parameters should usually be references (which cannot be null).
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Wikipedia
en.wikipedia.org › wiki › Null_(mathematics)
Null (mathematics) - Wikipedia
February 4, 2026 - In mathematics, the word null (from German: null meaning "zero", which is from Latin: nullus meaning "none") is often associated with the concept of zero, or with the concept of nothing. It is used in varying contexts from "having zero members in a set" (e.g., null set) to "having a value of ...
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Gartner
gartner.com › en › insights
Gartner Business Insights, Strategies & Trends For Executives
1 week ago - Gain strategic business insights on cross-functional topics, and learn how to apply them to your function and role to drive stronger performance and innovation.
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Vocabulary.com
vocabulary.com › dictionary › null
Null - Definition, Meaning & Synonyms | Vocabulary.com
Null means having no value; in other words null is zero, like if you put so little sugar in your coffee that it’s practically null. Null also means invalid, or having no binding force.
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Oxford English Dictionary
oed.com › dictionary › null_adj
null, adj. meanings, etymology and more | Oxford English Dictionary
There are 13 meanings listed in OED's entry for the adjective null, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
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Collins Dictionary
collinsdictionary.com › us › dictionary › english › null
NULL definition in American English | Collins English Dictionary
6 senses: 1. without legal force; invalid; (esp in the phrase null and void) 2. without value or consequence; useless 3..... Click for more definitions.
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Urban Dictionary
urbandictionary.com › define.php
Urban Dictionary: //null
April 5, 2019 - Listen to pronunciation Share definition · What might've once been useful is rendered null and void. Natural nothingness. Absolute absence. Complete chaos. "//null is waiting on us. It will encompass us in its grace. And yet darker we will go." by //null April 5, 2019 ·