Strong's Definition
a primitive root; to commit adultery; figuratively, to apostatize
KJV Usage: adulterer(-ess), commit(-ing) adultery, woman that breaketh wedlock
STEPBible — Tyndale Abridged Hebrew Lexicon
נָאַף (na.aph) — to commit adultery. 1) to commit adultery 1a) (Qal) 1a1) to commit adultery 1a1a) usually of man 1a1a1) always with wife of another 1a1b) adultery (of women) (participle) 1a2) idolatrous worship (fig.) 1b) (Piel) 1b1) to commit adultery 1b1a) of man 1b1b) adultery (of women) (participle) 1b2) idolatrous worship (fig.)
UBS Dictionary of Biblical Hebrew
verb · נִאוּפִים · נַאֲפוּפִים
Unfaithful | verb qal, verb pi | ≈ זנה
to commit adultery = action by which married humans have voluntary sexual intercourse with other humans who are not their spouse; ≈ often used as a metaphor for treachery or idolatry
EXO 20:14 · LEV 20:10 · LEV 20:10 · LEV 20:10 · LEV 20:10 · DEU 5:18 · JOB 24:15 · PSA 50:18 · PRO 6:32 · PRO 30:20 · ISA 57:3 · JER 3:8 · JER 3:9 · JER 5:7 · JER 7:9 · JER 9:1 · JER 23:10 · JER 23:14 · JER 29:23 · EZK 16:32 · EZK 16:38 · EZK 23:37 · EZK 23:37 · EZK 23:45 · EZK 23:45 · HOS 3:1 · HOS 4:2 · HOS 4:13 · HOS 4:14 · HOS 7:4 · MAL 3:5
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[נָאַף] vb. commit adultery base