Lexical Definition

‎ψεῦδος‎ pseûdos (psyoo'-dos) lie G:N-N
from ‎ψεύδομαι‎

lie, lying.

Usage: 10 forms in 36 verses
Form Translated As     In Verse(s)
ψεῦδοσ a lie 1John.2.27Rev.14.5Rev.21.27
falsehood John.8.44Eph.4.25Rev.22.15
lie 1John.2.21
ψεύδόσ my lie LXX.Job.16.8
ψεύδουσ lying LXX.Ps.59.12
of falsehood 2Thess.2.9
ψεύδοσ a lie LXX.Ps.4.2LXX.Isa.44.20LXX.Jer.3.23LXX.Jer.9.3LXX.Jer.37.14
lie LXX.Ps.5.6LXX.Isa.28.15LXX.Ezek.33.31LXX.Hos.4.2
lies LXX.Jer.8.10
ψεύδεσιν lies LXX.Jer.5.2
their lies LXX.Jer.23.32LXX.Hos.7.3
ψεύδεσι lies LXX.Jer.13.25
ψεύδει a lie LXX.Isa.30.12LXX.Jer.3.10LXX.Hos.11.12LXX.Zech.5.4LXX.Mal.3.5
false 2Thess.2.11
falsehood Rom.1.25
in a lie LXX.Isa.28.17
lie LXX.Isa.28.15
ψευδώσ lies LXX.Jer.29.21
ψευδή lies LXX.Jer.43.2
ψευδέσι lies LXX.Jer.23.14

Abbott-Smith

ψεῦδος, -εος (-ους), τό [in LXX chiefly for שֶׁקֶר, also for כַּחַשׁ, כָּזָב ;]
a falsehood, untruth, lie: Re 14:15; opp. to ἡ ἀλήθεια, Jo 8:44, Ro 1:25, Eph 4:25, II Th 2:11, I Jo 2:21; to τὸ ἀληθές, ib. 27; ποιεῖν ψ., Re 21:27 22:15; ἐν πάσῃ δυνάμει κ. σημείοις κ. τέρασιν ψεύδους (gen. qual., v. M, Th., 104; and on the meaning and construction, v. also ICC, in l.), II Th 2:9.†

Abbott-Smith References

Book Refs
John 8:44
Romans 1:25
Ephesians 4:25
2 Thessalonians 2:9 · 2:11
1 John 2:21 · 2:27
Revelation 14:15 · 21:27 · 22:15

Liddell-Scott-Jones

ψεῦδος, εος, τό,

Epic dialect dative plural ψεύδεσσι, see at {ψευδής} I.2: (ψεύδω):— falsehood, lie, ψεύδεα.. ἐτύμοισιν ὁμοῖα [ψεῦδος δ᾽ οὐκ ἐρέει 8th c.BC: Odyssea Homerus Epicus “Odyssey” 3.20 ">Refs 8th c.BC+]; εἴ τε ψεῦδος ὑπόσχεσις εἴ τε καὶ οὐκί whether the promise be a lie or no, [ψεῦδος ἐμὰς ἄτας κατέλεξας 9.115; ψεύδεσσιν θέλγειν τινά 21.276, compare 23.576, 8th c.BC: Odyssea Homerus Epicus “Odyssey” 14.387; οὐ ψεύδεϊ τέγξω λόγον 5th c.BC: Pindarus Lyricus “O.” 4.19 ">Refs 8th c.BC+]; ψ. ποικίλα, αἰόλον ψ., [Refs]; ψ. γλυκύ a sweet deceit, [ψεῦδος οὐδὲν ὧν λέγω 5th c.BC: Sophocles Tragicus “Electra” 1220; οὐδὲν ἕρπει ψ. εἰς γῆρας χρόνου [prev. author] “fragment” 62; εἴ τι ψεῦδος εἴρηκα 5th c.BC: Antipho Orator 3.4.2; ψ. ἐπιφέρειν 4th c.BC: Aeschines Orator 3.41: ψ. λέγειν distinguished from ψεύδεσθαι, “Stoicorum Veterum Fragmenta” 2.42. ">Refs 5th c.BC+]

__2 in Logic, false conclusion, fallacy, συλλογισμὸς τοῦ ψεύδους [Refs 4th c.BC+]; συμβαίνει ψ.[Refs] —in “NT” of what is opposed to religious truth, false doctrine, [NT]; ποιῶν βδέλυγμα καὶ ψ., i.e. doing what is repugnant to the true faith, [NT]; of false anatomical doctrine, τὸ οἴεσθαι.. ψ. ἐστι [Refs 2nd c.AD+]
__II in [Refs 3rd c.BC+] are spots, pimples on the nose; supposed to be characteristic of liars, cf. Scholia (at [prev. work]); compare ψυδράκιον.
__II.2 white spots on the fingernails, [Refs 3rd c.AD+]
__III In [ψεῦδος is frequently opposed to ἀληθές, “Grg.” 505e, “R.” 382d, “Euthd.” 272b, +others">Refs 5th c.BC+]; so almost like an adjective (compare ψευδής [near the start]), ὄνομα ψεῦδος καὶ ἀληθὲς λέγειν [ψεῦδος ὄνομα “Plt.” 281b: compare 5th c.BC: Euripides Tragicus “Heraclidae” 462 codices ">Refs 5th c.BC+]

LSJ Scripture Refs: Rom.1.25Rev.21.27