The meaning of NULL is having no legal or binding force : invalid. How to use null in a sentence. Did you know?

NULL definition: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more.

Null definition: without value, effect, consequence, or significance.. See examples of NULL used in a sentence.

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.

6 meanings: 1. without legal force; invalid; (esp in the phrase null and void) 2. without value or consequence; useless 3..... Click for more definitions.

The main distinction between the relational null and the programming language null is the following: The relational null represents the absence of a value in a field of a record; whereas the programming language null represents one of the possible values of a variable.

Similar definitions · Amounting to nothing; absent or nonexistent. A null result. American Heritage · Similar definitions · Of or relating to a set having no members or to zero magnitude. American Heritage · Similar definitions More Adjective Definitions (5) Synonyms: Synonyms: nullify ·

"void of legal force, invalid," 1560s, from French nul, from Latin nullus "not any, none," from ne- "not, no" (from PIE root *ne- "not") + illus "any," diminutive of unus "one" (from PIE root *oi-no- "one, unique").

May 4, 2025 - 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 ...

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.

NULL meaning: having no legal power often used in the phrase {phrase}null and void{/phrase}

Since no date of birth was entered for the patient, his age is null.

In computer science, a null value represents a reference that points, generally intentionally, to a nonexistent or invalid object or address. The meaning of a null reference varies among language implementations.

1 month ago - Null (SQL) (or NULL), a special marker and keyword in SQL indicating that a data value does not exist, is not known, or is missing.

Define null. null synonyms, null pronunciation, null translation, English dictionary definition of null. adj. 1. Having no legal force; invalid: render a contract null and void. 2. Of no consequence, effect, or value; insignificant.

Word Originlate Middle English: from French nul, nulle, from Latin nullus ‘none’, from ne ‘not’ + ullus ‘any’.

From Longman Dictionary of Contemporary Englishnullnull /nʌl/ adjective → null and voidExamples from the Corpusnull• He decided that the marriage was null and void.• Figure 8.5 Projections of two neighbouring null geodesics on to the plane.• The use of the null hypothesis does have one very practical use.• The researcher may actually expect that the null hypothesis is faulty and should be rejected in favor of the alternative H1.• The null hypothesis that can then be tested by using the F distribution as explained in chapter 3.• This gives variables of exactly known distribution,

September 26, 2022 - In the context of programming languages, a variable that has no value assigned is considered null. It may have been created without a value with the intention of adding one to it later, or it may have originally had a value that has been removed.

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