invalidator, voider, nullifier
(noun) an official who can invalidate or nullify; “my bank check was voided and I wanted to know who the invalidator was”
nullifier
(noun) an advocate of nullification; someone who believes that a state can resist federal laws
Source: WordNet® 3.1
nullifier (plural nullifiers)
One who, or that which, nullifies.
Source: Wiktionary
Nul"li*fi`er, n.
Definition: One who nullifies or makes void; one who maintains the right to nullify a contract by one of the parties.
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 word “coffee” entered the English language in 1582 via the Dutch “koffie,” borrowed from the Ottoman Turkish “kahve,” borrowed in turn from the Arabic “qahwah.” The Arabic word qahwah was traditionally held to refer to a type of wine.
