Definition of Null. Meaning of Null. Synonyms of Null

Here you will find one or more explanations in English for the word Null. Also in the bottom left of the page several parts of wikipedia pages related to the word Null and, of course, Null synonyms and on the right images related to the word Null.

Definition of Null

Null
Null Null, a. [L. nullus not any, none; ne not + ullus any, a dim. of unus one; cf. F. nul. See No, and One, and cf. None.] Of no legal or binding force or validity; of no efficacy; invalid; void; nugatory; useless. Faultily faultless, icily regular, splendidly null, Dead perfection; no more. --Tennyson.
Null
Null Null, n. 1. Something that has no force or meaning. 2. That which has no value; a cipher; zero. --Bacon. Null method (Physics.), a zero method. See under Zero.
Null
Null Null, v. t. [From null, a., or perh. abbrev. from annul.] To annul. [Obs.] --Milton.
Null
Null Null, n. [Etymol. uncertain.] One of the beads in nulled work.

Meaning of Null from wikipedia

- Look up Null, null, a-null, núll, or Nullus in Wiktionary, the free dictionary. Null may refer to: Nuller, an optical tool using interferometry to block...
- The null hypothesis (often denoted H0) is the claim in scientific research that the effect being studied does not exist. The null hypothesis can also...
- Look up null or ␀ in Wiktionary, the free dictionary. Null symbol may refer to: Null character, U+0000 <control-0000> , U+2400 ␀ SYMBOL FOR NULL (a single-character...
- In mathematics, the word null (from German: null[citation needed] meaning "zero", which is from Latin: nullus meaning "none") is often ****ociated with...
- The null character (also null terminator) is a control character with the value zero. It is present in many character sets, including those defined by...
- Wikimedia Commons has media related to Null Island. Null Island is the location at zero degrees latitude and zero degrees longitude (0°N 0°E / 0°N 0°E...
- In modern cryptography, null encryption (or selecting null cipher or NONE cipher) is choosing not to use encryption in a system where various encryption...
- epistemological importance of the choice of null hypothesis has gone largely unacknowledged. When the null hypothesis is predicted by theory, a more precise...
- In computing, a null pointer or null reference is a value saved for indicating that the pointer or reference does not refer to a valid object. Programs...
- the null device is a device file that discards all data written to it but reports that the write operation succeeded. This device is called /dev/null on...