Origin: bef. 1000; ME, OE fals < L falsus feigned, false, orig. ptp. of fallere to deceive; reinforced by or reborrowed from AF, OF fals, fem. false < L
—Related forms
falsely, adverb
falseness, noun
half-false, adjective
quasi-false, adjective
quasi-falsely, adverb
—Synonyms 1. mistaken, incorrect, wrong, untrue. 2. untruthful, lying, mendacious. 3. insincere, hypocritical, disingenuous, disloyal, unfaithful, inconstant, perfidious, traitorous. 4. misleading, fallacious. 5. artificial, spurious, bogus, forged. False,sham,counterfeit agree in referring to something that is not genuine. False is used mainly of imitations of concrete objects; it sometimes implies an intent to deceive: false teeth; false hair. Sham is rarely used of concrete objects and usually has the suggestion of intent to deceive: sham title; sham tears. Counterfeit always has the implication of cheating; it is used particularly of spurious imitation of coins, paper money, etc.
c.1200, from O.Fr. fals, faus, from L. falsus "deceived, erroneous, mistaken," pp. of fallere "deceive, disappoint," of uncertain origin. Adopted into other Gmc. languages (cf. Ger. falsch, Dan. falsk), though English is the only one in which the active sense of "deceitful" (a secondary sense in L.) has predominated. Related: Falsely. Falsies "padded brassiere" first recorded 1943.
Pronunciation: /ˈfȯls/ Function: adj fals·er; , fals·est; 1: not corresponding to truth or reality <a test for HIV which gave false results> 2: artificially made <false teeth> 3: of a kind related to or resembling another kind that is usually designated by the unqualified vernacular <false oats> false·lyFunction: adv false·nessFunction: n
Main Entry: false Function: adjective 1: not genuine, authentic, or legitimate —compare COUNTERFEIT 2 a: not true or correct; especially: intentionally or knowingly untrue or incorrect false accusations> b: intended to mislead or deceive :DECEPTIVE, MISLEADING —compare FRAUDULENT —false·lyadverb —false·nessnoun