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, 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, v. t. [From null, a., or
perh. abbrev. from annul.] To annul. [Obs.]
Milton.
Null, n. [Etymol. uncertain.] One
of the beads in nulled work.