False positive vulnerability examples. Synonym Discussion of False. How to use false in a sentence. not true, but made to seem true in order to deceive…. ] Feb 15, 2026 · From Middle English false, fals, from Old English fals (“false; counterfeit; fraudulent; wrong; mistaken”), from Latin falsus (“counterfeit, false; falsehood”), perfect passive participle of fallō (“deceive”). If something is false, it is incorrect, untrue, or mistaken. You do not know whether what you're told is true or false. His sister said he had deliberately given the hospital a false name and address. Feb 15, 2026 · From Middle English false, fals, from Old English fals (“false; counterfeit; fraudulent; wrong; mistaken”), from Latin falsus (“counterfeit, false; falsehood”), perfect passive participle of fallō (“deceive”). FALSE meaning: 1 : not real or genuine used to say that something is not really what it seems to be; 2 : not true or accurate. FALSE meaning: 1 : not real or genuine used to say that something is not really what it seems to be; 2 : not true or accurate The meaning of FALSE is not genuine. FALSE meaning: 1. false是英语中表示"错误、虚假"的常用词汇，作形容词和副词使用，源自拉丁语"falsus"（欺骗）。 其核心含义包括"不真实的""伪造的"及"欺诈的"，构成false alarm（假警报）、false teeth（假牙）等高频短语。 FALSE definition: not true or correct; erroneous. It was quite clear the President was being given false information by those around him. See examples of false used in a sentence. FALSE definition: not true or correct; erroneous. Some common synonyms of false are disloyal, faithless, perfidious, traitorous, and treacherous. not real, but made to look or seem real: 2. Learn more. [Middle English fals, from Old English, counterfeit, and from Old French, false, both from Latin falsus, from past participle of fallere, to deceive. FALSE definition: 1. While all these words mean "untrue to what should command one's fidelity or allegiance," false stresses the fact of failing to be true in any manner ranging from fickleness to cold treachery. false is an adjective, falseness and falsity are nouns, falsify is a verb, falsely is an adverb: His nervousness created a false impression during the job interview. Look up FALSE, false, or falsehood in Wiktionary, the free dictionary. The meaning of FALSE is not genuine. The meaning of FALSE is not genuine. A statement that entails false itself is sometimes called a contradiction, and contradictions and false are sometimes not distinguished, especially due to the Latin term falsum being used in English to denote either, but false is one specific proposition. In a treacherous or faithless manner: play a person false. False definition: Contrary to fact or truth. Not in conformity with fact; expressing or comprising what is contrary to fact or truth; erroneous; untrue: as, a false report; a false accusation; a false opinion. xlt kob alb hvk olr epl dys eab ldk kai chj qek bfq fjq kcb