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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.


© Webster 1913.

Null, n.


Something that has no force or meaning.


That which has no value; a cipher; zero.


Null method Physics., a zero method. See under Zero.


© Webster 1913.

Null, v. t. [From null, a., or perh. abbrev. from annul.]

To annul.




© Webster 1913.

Null, n. [Etymol. uncertain.]

One of the beads in nulled work.


© Webster 1913.