The meaning of FALSE is not genuine. How to use false in a sentence. Synonym Discussion of False.

FALSE meaning: 1. not real, but made to look or seem real: 2. not true, but made to seem true in order to deceive…. Learn more.

FALSE definition: not true or correct; erroneous. See examples of false used in a sentence.

In a treacherous or faithless manner: play a person false. [Middle English fals, from Old English, counterfeit, and from Old French, false, both from Latin falsus, from past participle of fallere, to …

If something is false, it is incorrect, untrue, or mistaken. It was quite clear the President was being given false information by those around him. You do not know whether what you're told is true …

Find 210 different ways to say FALSE, along with antonyms, related words, and example sentences at Thesaurus.com.

Dec 2, 2025 · From Middle English false, fals, from Old English fals (“false; counterfeit; fraudulent; wrong; mistaken”), from Latin falsus (“counterfeit, false; falsehood”), perfect passive participle …

FALSE definition: 1. not real, but made to look or seem real: 2. not true, but made to seem true in order to deceive…. Learn more.

Some common synonyms of false are disloyal, faithless, perfidious, traitorous, and treacherous. While all these words mean "untrue to what should command one's fidelity or allegiance," false …

The logical NAND is an operation on two logical values, typically the values of two propositions, that produces a value of false if both of its operands are true.