The New York Stock Exchange started out as a coffee house.
invalidated, nullified
(adjective) deprived of legal force
neutralize, neutralise, nullify, negate
(verb) make ineffective by counterbalancing the effect of; “Her optimism neutralizes his gloom”; “This action will negate the effect of my efforts”
invalidate, nullify
(verb) show to be invalid
invalidate, annul, quash, void, avoid, nullify
(verb) declare invalid; “The contract was annulled”; “void a plea”
Source: WordNet® 3.1
nullified
simple past tense and past participle of nullify
nullified
That has been declared null
(computing) Whose value has been set to null
Source: Wiktionary
Nul"li*fy, v. t. [imp. & p. p. Nullified; p. pr. & vb. n. Nullifying.] Etym: [L. nullificare; nullus none + -ficare (in comp.) to make. See Null, a., and -fy.]
Definition: To make void; to render invalid; to deprive of legal force or efficacy. Such correspondence would at once nullify the conditions of the probationary system. I. Taylor.
Syn.
– To abrogate; revoke; annul; repeal; invalidate; cancel. See Abolish.
Source: Webster’s Unabridged Dictionary 1913 Edition
27 June 2025
(adjective) having four equal sides and four right angles or forming a right angle; “a square peg in a round hole”; “a square corner”
The New York Stock Exchange started out as a coffee house.