FALSE

false, untrue

(adjective) (used especially of persons) not dependable in devotion or affection; unfaithful; “a false friend”; “when lovers prove untrue”

false, mistaken

(adjective) arising from error; “a false assumption”; “a mistaken view of the situation”

assumed, false, fictitious, fictive, pretended, put on, sham

(adjective) adopted in order to deceive; “an assumed name”; “an assumed cheerfulness”; “a fictitious address”; “fictive sympathy”; “a pretended interest”; “a put-on childish voice”; “sham modesty”

false, off-key, sour

(adjective) inaccurate in pitch; “a false (or sour) note”; “her singing was off key”

false

(adjective) designed to deceive; “a suitcase with a false bottom”

fake, false, faux, imitation, simulated

(adjective) not genuine or real; being an imitation of the genuine article; “it isn’t fake anything; it’s real synthetic fur”; “faux pearls”; “false teeth”; “decorated with imitation palm leaves”; “a purse of simulated alligator hide”

delusive, false

(adjective) inappropriate to reality or facts; “delusive faith in a wonder drug”; “delusive expectations”; “false hopes”

false

(adjective) deliberately deceptive; “false pretenses”

false

(adjective) not in accordance with the fact or reality or actuality; “gave false testimony under oath”; “false tales of bravery”

false

(adjective) erroneous and usually accidental; “a false start”; “a false alarm”

faithlessly, traitorously, treacherously, treasonably, false

(adverb) in a disloyal and faithless manner; “he behaved treacherously”; “his wife played him false”

Source: WordNet® 3.1

Etymology

Adjective

false (comparative falser, superlative falsest)

Untrue, not factual, factually incorrect.

Based on factually incorrect premises.

Spurious, artificial.

(logic) Of a state in Boolean logic that indicates a negative result.

Uttering falsehood; dishonest or deceitful.

Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous.

Not well founded; not firm or trustworthy; erroneous.

Not essential or permanent, as parts of a structure which are temporary or supplemental.

Used in the vernacular name of a species (or group of species) together with the name of another species to which it is similar in appearance.

(music) Out of tune.

Synonyms

• lease

• See also false

Antonyms

• (untrue): real, true

Adverb

false (comparative more false, superlative most false)

in a dishonest and disloyal way; falsely.

Noun

false (plural falses)

One of two options on a true-or-false test.

Anagrams

• A.S.L.E.F., Leafs, alefs, fasel, feals, fleas, leafs, lefsa

Adjective

FALSE (not comparable)

(electronics) one of two states of a Boolean variable; logic 0.

Usage notes

Boolean variables and states (AND, OR, NOT, TRUE, FALSE etc.) are commonly written in all uppercase in order to distinguish them from the ordinary uses of the words.

Anagrams

• A.S.L.E.F., Leafs, alefs, fasel, feals, fleas, leafs, lefsa

Source: Wiktionary

False, a. [Compar. Falser; superl. Falsest.] Etym: [L. falsus, p.p. of fallere to deceive; cf. OF. faus, fals, F. faux, and AS. fals fraud. See Fail, Fall.]

1. Uttering falsehood; unveracious; given to deceit; dishnest; as, a false witness.

2. Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous; perfidious; as, a false friend, lover, or subject; false to promises. I to myself was false, ere thou to me. Milton.

3. Not according with truth or reality; not true; fitted or likely to deceive or disappoint; as, a false statement.

4. Not genuine or real; assumed or designed to deceive; counterfeit; hypocritical; as, false tears; false modesty; false colors; false jewelry. False face must hide what the false heart doth know. Shak.

5. Not well founded; not firm or trustworthy; erroneous; as, a false claim; a false conclusion; a false construction in grammar. Whose false foundation waves have swept away. Spenser.

6. Not essential or permanent, as parts of a structure which are temporary or supplemental.

7. (Mus.)

Definition: Not in tune. False arch (Arch.), a member having the appearance of an arch, though not of arch construction.

– False attic, an architectural erection above the main cornice, concealing a roof, but not having windows or inclosing rooms.

– False bearing, any bearing which is not directly upon a vertical support; thus, the weight carried by a corbel has a false bearing.

– False cadence, an imperfect or interrupted cadence.

– False conception (Med.), an abnormal conception in which a mole, or misshapen fleshy mass, is produced instead of a properly organized fetus.

– False croup (Med.), a spasmodic affection of the larynx attended with the symptoms of membranous croup, but unassociated with the deposit of a fibrinous membrane.

– False door or window (Arch.), the representation of a door or window, inserted to complete a series of doors or windows or to give symmetry.

– False fire, a combustible carried by vessels of war, chiefly for signaling, but sometimes burned for the purpose of deceiving an enemy; also, a light on shore for decoying a vessel to destruction.

– False galena. See Blende.

– False imprisonment (Law), the arrest and imprisonment of a person without warrant or cause, or contrary to law; or the unlawful detaining of a person in custody.

– False keel (Naut.), the timber below the main keel, used to serve both as a protection and to increase the shio's lateral resistance.

– False key, a picklock.

– False leg. (Zoöl.) See Proleg.

– False membrane (Med.), the fibrinous deposit formed in croup and diphtheria, and resembling in appearance an animal membrane.

– False papers (Naut.), documents carried by a ship giving false representations respecting her cargo, destination, ect., for the purpose of deceiving.

– False passage (Surg.), an unnatural passage leading off from a natural canal, such as the urethra, and produced usually by the unskillful introduction of instruments.

– False personation (Law), the intentional false assumption of the name and personality of another.

– False pretenses (Law), false representations concerning past or present facts and events, for the purpose of defrauding another.

– False rail (Naut.), a thin piece of timber placed on top of the head rail to strengthen it.

– False relation (Mus.), a progression in harmony, in which a certain note in a chord appears in the next chord prefixed by a flat or sharp.

– False return (Law), an untrue return made to a process by the officer to whom it was delivered for execution.

– False ribs (Anat.), the asternal rebs, of which there are five pairs in man.

– False roof (Arch.), the space between the upper ceiling and the roof. Oxford Gloss.

– False token, a false mark or other symbol, used for fraudulent purposes.

– False scorpion (Zoöl.), any arachnid of the genus Chelifer. See Book scorpion.

– False tack (Naut.), a coming up into the wind and filling away again on the same tack.

– False vampire (Zoöl.), the Vampyrus spectrum of South America, formerly erroneously supposed to have blood-sucking habits; -- called also vampire, and ghost vampire. The genuine blood-sucking bats belong to the genera Desmodus and Diphylla. See Vampire.

– False window. (Arch.) See False door, above.

– False wing. (Zoöl.) See Alula, and Bastard wing, under Bastard.

– False works (Civil Engin.), construction works to facilitate the erection of the main work, as scaffolding, bridge centering, etc.

False, adv.

Definition: Not truly; not honestly; falsely. "You play me false." Shak.

False, v. t. Etym: [L. falsare to falsify, fr. falsus: cf. F. fausser. See False, a.]

1. To report falsely; to falsify. [Obs.] Chaucer.

2. To betray; to falsify. [Obs.] [He] hath his truthe falsed in this wise. Chaucer.

3. To mislead by want of truth; to deceive. [Obs.] In his falsed fancy. Spenser.

4. To feign; to pretend to make. [Obs.] "And falsed oft his blows." Spenser.

Source: Webster’s Unabridged Dictionary 1913 Edition

FALSE

Etymology

Adjective

Synonyms

Antonyms

Adverb

Noun

Anagrams

Adjective

Usage notes

Anagrams

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