615. apokteinó or apoktennó
Lexical Summary
apokteinó or apoktennó: To kill, to slay, to put to death

Original Word: ἀποκτείνω (or ἀποκτέννω)
Part of Speech: Verb
Transliteration: apokteinó or apoktennó
Pronunciation: ä-pok-tā'-nō
Phonetic Spelling: (ap-ok-ti'-no)
KJV: put to death, kill, slay
NASB: kill, killed, kills, put to death, putto death, killing
Word Origin: [from G575 (ἀπό - since) and kteino "to kill"]

1. to kill outright
2. (figuratively) to destroy

Strong's Exhaustive Concordance
put to death, kill, slay.

From apo and kteino (to slay); to kill outright; figuratively, to destroy -- put to death, kill, slay.

see GREEK apo

NAS Exhaustive Concordance
Word Origin
from apo and kteinó (to kill)
Definition
to kill
NASB Translation
kill (33), killed (29), killing (1), kills (5), put...to death (2), put to death (4).

Thayer's Greek Lexicon
STRONGS NT 615: ἀποκτείνω

ἀποκτείνω, and Aeolic, ἀποκτέννω (Matthew 10:28 L T Tr; Mark 12:5 G L T Tr; Luke 12:4 L T Tr; 2 Corinthians 3:6 T Tr; cf. Fritzsche on Mark, p. 507f; (Tdf. Proleg., p. 79); Winers Grammar, 83 (79); (Buttmann, 61 (54))), ἀποκτενῶ (Griesbach in Matthew 10:28; Luke 12:4), ἀποκταίνω (Lachmann in 2 Corinthians 3:6; Revelation 13:10), ἀποκτεννυντες (Mark 12:5 WH); future ἀποκτενῶ; 1 aorist ἀπέκτεινα; passive, present infinitive ἀποκτέννεσθαι (Revelation 6:11 G L T Tr WH); 1 aorist ἀπεκτάνθην (Alexander Buttmann (1873) Ausf. Spr. ii. 227; Winers Grammar, the passage cited; (Buttmann, 41 (35f))); (from Homer down);

1. properly, to kill in any way whatever (ἀπό i. e. so as to put out of the way; cf. (English to kill off), German abschlachten): Matthew 16:21; Matthew 22:6; Mark 6:19; Mark 9:31; John 5:18; John 8:22; Acts 3:15; Revelation 2:13, and very often; (ἀποκτενῶ ἐν θανάτῳ, Revelation 2:23; Revelation 6:8, cf. Buttmann, 184 (159); Winers Grammar, 339 (319)). to destroy (allow to perish): Mark 3:4 (yet others take it here absolutely, to kill).

2. metaphorically, to extinguish, abolish: τήν ἐχτραν, Ephesians 2:16; to inflict moral death, Romans 7:11 (see ἀποθνῄσκω, II. 2); to deprive of spiritual life and procure eternal misery, 2 Corinthians 3:6 (Lachmann ἀποκταινει; see above).

Topical Lexicon
Summary of Meaning and Scope

Strong’s Greek 615 (ἀποκτείνω) describes the deliberate taking of life. In Scripture it ranges from literal murder to judicial execution, from hostile persecution to eschatological judgments, and once (Ephesians 2:16) to the spiritual “killing” of enmity at the cross. Its breadth lets the word speak to human sin, divine justice, and redemptive victory.

Roots in the Hebrew Scriptures

New-Testament writers inherit a theology that equates unlawful bloodshed with assault on the image of God (Genesis 9:6). Prophets denounced Jerusalem as “the city that kills the prophets” (compare Matthew 23:37), preparing the motif of rejected messengers in Jesus’ parables.

Usage in the Gospels

1. Prophetic Parables: Vineyard tenants “seized his servants … beat one, killed another” (Matthew 21:35). The climax anticipates the Son: “Let us kill him” (Mark 12:7).
2. Passion Predictions: “The Son of Man … will be killed, and on the third day He will be raised” (Matthew 16:21; Mark 9:31; Luke 9:22). The verb ties human violence to God’s saving plan.
3. Hostile Plots: Herodias “wanted to kill him” (Mark 6:19); the Sanhedrin sought to “kill” Jesus (John 11:53). John repeatedly notes murderous intent (John 7:1; 8:40).
4. Fear and Assurance: Jesus warns, “Do not fear those who kill the body but cannot kill the soul” (Matthew 10:28), directing disciples toward eternal realities.

Apostolic Proclamation and Martyrdom

Peter charges Israel, “You killed the Author of life” (Acts 3:15). Stephen echoes: “Which of the prophets did your fathers not persecute? They killed those who foretold the coming of the Righteous One” (Acts 7:52). Paul laments, “They killed the Lord Jesus and the prophets” (1 Thessalonians 2:15). The word thus crystallizes human opposition to God’s revelation.

Yet martyrdom becomes witness: Antipas “was put to death” at Pergamum (Revelation 2:13), and future saints will be “killed for the testimony of Jesus” (Revelation 6:11). The vocabulary of killing is transfigured into the theology of suffering unto glory.

Doctrinal and Pastoral Themes

• Total Depravity: Repeated plots to kill Jesus unveil the depth of human rebellion.
• Sovereignty and Atonement: What sinners “killed,” God predetermined for salvation (Acts 2:23).
• Courage in Persecution: Believers may be killed, yet eternal life is secure (Luke 12:4–5).
• Judgment: Those who kill God’s servants face retributive justice (Matthew 22:7; Revelation 19:21).
• Reconciliation: Paradoxically, Christ “killed the hostility” between Jew and Gentile at the cross (Ephesians 2:16).

Eschatological Context

Revelation employs ἀποκτείνω twelve times. Demonic horsemen “were released to kill a third of mankind” (Revelation 9:15). The beast “was permitted to kill” the two witnesses (Revelation 11:7) and seeks to kill all who refuse his mark (Revelation 13:15). Final judgment reverses the violence: “The rest were killed with the sword coming out of the mouth of the One on the horse” (Revelation 19:21).

Historical Ministry Significance

Early Church history confirms the word’s relevance: martyr narratives (Polycarp, Ignatius) echo biblical usage, framing death for Christ as victory. Preachers through the centuries have appealed to Matthew 10:28 and Revelation 2:10 to fortify believers facing lethal opposition.

Ethical Implications for Today

1. Sanctity of Life: The verb’s gravity reinforces Christian opposition to murder, abortion, and euthanasia.
2. Civil Authority: Romans 13 implies the state may wield the sword justly, yet Acts 5:29 limits obedience when rulers “kill” righteousness.
3. Missionary Resolve: Knowing some will “kill you thinking they offer a service to God” (John 16:2) shapes preparation for cross-cultural witness.

Key Verses to Memorize

Matthew 10:28; Acts 3:15; Ephesians 2:16; Revelation 2:13.

Forms and Transliterations
απεκτάγκατε απεκτανθη απεκτάνθη ἀπεκτάνθη απεκτανθησαν απεκτάνθησαν ἀπεκτάνθησαν απέκτεινα απέκτεινά απεκτειναν απέκτειναν ἀπέκτειναν απέκτεινας απέκτεινάς απεκτεινατε απεκτείνατε ἀπεκτείνατε απέκτεινε απέκτεινέ απεκτεινεν απέκτεινεν ἀπέκτεινεν απεκτέννοντο απέκτενον αποκτανθεις αποκτανθείς ἀποκτανθεὶς αποκτανθηναι αποκτανθήναι ἀποκτανθῆναι αποκτανθώσι αποκτανθωσιν ἀποκτανθῶσιν αποκτειναι αποκτείναι αποκτείναί ἀποκτεῖναι αποκτείναντα αποκτείναντι αποκτειναντων αποκτεινάντων ἀποκτεινάντων αποκτεινας αποκτείνας ἀποκτείνας αποκτείνατε αποκτεινει αποκτείνει ἀποκτείνει αποκτείνειν αποκτείνεσθαι αποκτείνης απόκτεινον απόκτεινόν αποκτείνοντες αποκτεινοντων αποκτεινόντων ἀποκτεινόντων αποκτεινουσα ἀποκτείνουσα αποκτεινούσιν αποκτείνω αποκτεινωμεν αποκτείνωμεν ἀποκτείνωμεν αποκτείνων αποκτείνωσι αποκτεινωσιν αποκτείνωσιν ἀποκτείνωσιν αποκτενει αποκτενεί ἀποκτενεῖ αποκτενείς αποκτενειτε αποκτενείτε ἀποκτενεῖτε ἀποκτέννει αποκτεννεσθαι ἀποκτέννεσθαι ἀποκτέννοντες ἀποκτεννόντων αποκτεννυντες ἀποκτέννυντες αποκτενούσα αποκτένουσα αποκτενούσι αποκτενούσί αποκτενουσιν αποκτενούσιν ἀποκτενοῦσιν αποκτενω αποκτενώ ἀποκτενῶ apektanthe apektanthē apektánthe apektánthē apektanthesan apektanthēsan apektánthesan apektánthēsan apekteinan apékteinan apekteinate apekteínate apekteinen apékteinen apoktantheis apoktantheìs apoktanthenai apoktanthênai apoktanthēnai apoktanthē̂nai apoktanthosin apoktanthôsin apoktanthōsin apoktanthō̂sin apokteinai apokteînai apokteinanton apokteinantōn apokteinánton apokteinántōn apokteinas apokteínas apokteinomen apokteinōmen apokteínomen apokteínōmen apokteinonton apokteinontōn apokteinónton apokteinóntōn apokteinosin apokteinōsin apokteínosin apokteínōsin apokteinousa apokteínousa apoktenei apokteneî apokteneite apokteneîte apoktennei apokténnei apoktennesthai apokténnesthai apoktennontes apokténnontes apoktennonton apoktennontōn apoktennónton apoktennóntōn apokteno apoktenô apoktenō apoktenō̂ apoktenousin apoktenoûsin
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Englishman's Concordance
Matthew 10:28 V-PPA-GMP
GRK: ἀπὸ τῶν ἀποκτεννόντων τὸ σῶμα
NAS: those who kill the body
KJV: not them which kill the body, but
INT: because of those who kill the body

Matthew 10:28 V-ANA
GRK: μὴ δυναμένων ἀποκτεῖναι φοβεῖσθε δὲ
NAS: but are unable to kill the soul;
KJV: not able to kill the soul: but
INT: not are able to kill you should fear moreover

Matthew 14:5 V-ANA
GRK: θέλων αὐτὸν ἀποκτεῖναι ἐφοβήθη τὸν
NAS: Although Herod wanted to put him to death, he feared
KJV: him to death, he feared
INT: wishing him to kill he feared the

Matthew 16:21 V-ANP
GRK: γραμματέων καὶ ἀποκτανθῆναι καὶ τῇ
NAS: and scribes, and be killed, and be raised
KJV: and be killed, and
INT: scribes and to be killed and the

Matthew 17:23 V-FIA-3P
GRK: καὶ ἀποκτενοῦσιν αὐτόν καὶ
NAS: and they will kill Him, and He will be raised
KJV: And they shall kill him, and
INT: and they will kill him and

Matthew 21:35 V-AIA-3P
GRK: ὃν δὲ ἀπέκτειναν ὃν δὲ
NAS: one, and killed another,
KJV: and killed another, and
INT: one moreover they killed one moreover

Matthew 21:38 V-PSA-1P
GRK: κληρονόμος δεῦτε ἀποκτείνωμεν αὐτὸν καὶ
NAS: come, let us kill him and seize
KJV: the heir; come, let us kill him, and
INT: heir come let us kill him and

Matthew 21:39 V-AIA-3P
GRK: ἀμπελῶνος καὶ ἀπέκτειναν
NAS: him out of the vineyard and killed him.
KJV: the vineyard, and slew [him].
INT: vineyard and killed [him]

Matthew 22:6 V-AIA-3P
GRK: ὕβρισαν καὶ ἀπέκτειναν
NAS: and mistreated them and killed them.
KJV: and slew [them].
INT: mistreated and killed [them]

Matthew 23:34 V-FIA-2P
GRK: ἐξ αὐτῶν ἀποκτενεῖτε καὶ σταυρώσετε
NAS: some of them you will kill and crucify,
KJV: them ye shall kill and
INT: some of them you will kill and crucify

Matthew 23:37 V-PPA-NFS
GRK: Ἰερουσαλήμ ἡ ἀποκτείνουσα τοὺς προφήτας
NAS: Jerusalem, who kills the prophets
KJV: Jerusalem, [thou] that killest the prophets,
INT: Jerusalem who kill the prophets

Matthew 24:9 V-FIA-3P
GRK: θλίψιν καὶ ἀποκτενοῦσιν ὑμᾶς καὶ
NAS: you to tribulation, and will kill you, and you will be hated
KJV: be afflicted, and shall kill you: and
INT: tribulation and will kill you and

Matthew 26:4 V-PSA-3P
GRK: κρατήσωσιν καὶ ἀποκτείνωσιν
NAS: Jesus by stealth and kill Him.
KJV: by subtilty, and kill [him].
INT: they might seize and kill [him]

Mark 3:4 V-ANA
GRK: σῶσαι ἢ ἀποκτεῖναι οἱ δὲ
NAS: or to kill? But they kept silent.
KJV: or to kill? But
INT: to save or to kill but

Mark 6:19 V-ANA
GRK: ἤθελεν αὐτὸν ἀποκτεῖναι καὶ οὐκ
NAS: him and wanted to put him to death and could
KJV: and would have killed him; but
INT: wished him to kill and not

Mark 8:31 V-ANP
GRK: γραμματέων καὶ ἀποκτανθῆναι καὶ μετὰ
NAS: and the scribes, and be killed, and after
KJV: scribes, and be killed, and after
INT: scribes and to be killed and after

Mark 9:31 V-FIA-3P
GRK: ἀνθρώπων καὶ ἀποκτενοῦσιν αὐτόν καὶ
NAS: of men, and they will kill Him; and when He has been killed,
KJV: of men, and they shall kill him; and
INT: of men and they will kill him and

Mark 9:31 V-APP-NMS
GRK: αὐτόν καὶ ἀποκτανθεὶς μετὰ τρεῖς
NAS: and they will kill Him; and when He has been killed, He will rise
KJV: and after that he is killed, he shall rise
INT: him and having been killed on the third

Mark 10:34 V-FIA-3P
GRK: αὐτὸν καὶ ἀποκτενοῦσιν καὶ μετὰ
NAS: on Him, and scourge Him and kill [Him], and three
KJV: him, and shall kill him: and
INT: him and will kill and on the

Mark 12:5 V-AIA-3P
GRK: ἀπέστειλεν κἀκεῖνον ἀπέκτειναν καὶ πολλοὺς
NAS: and that one they killed; and [so with] many
KJV: another; and him they killed, and many
INT: he sent and him they killed also many

Mark 12:5 V-PPA-NMP
GRK: οὓς δὲ ἀποκτέννοντες
NAS: beating some and killing others.
KJV: beating some, and killing some.
INT: some moreover killing

Mark 12:7 V-PSA-1P
GRK: κληρονόμος δεῦτε ἀποκτείνωμεν αὐτόν καὶ
NAS: come, let us kill him, and the inheritance
KJV: the heir; come, let us kill him, and
INT: heir come let us kill him and

Mark 12:8 V-AIA-3P
GRK: καὶ λαβόντες ἀπέκτειναν αὐτόν καὶ
NAS: They took him, and killed him and threw
KJV: him, and killed [him], and
INT: And having taken they killed him and

Mark 14:1 V-PSA-3P
GRK: δόλῳ κρατήσαντες ἀποκτείνωσιν
NAS: Him by stealth and kill [Him];
KJV: by craft, and put [him] to death.
INT: stealth having taken they might kill [him]

Luke 9:22 V-ANP
GRK: γραμματέων καὶ ἀποκτανθῆναι καὶ τῇ
NAS: and scribes, and be killed and be raised
KJV: scribes, and be slain, and be raised
INT: scribes and to be killed and the

Strong's Greek 615
74 Occurrences


ἀπεκτάνθη — 1 Occ.
ἀπεκτάνθησαν — 4 Occ.
ἀπέκτειναν — 10 Occ.
ἀπεκτείνατε — 1 Occ.
ἀπέκτεινεν — 2 Occ.
ἀποκτανθῆναι — 6 Occ.
ἀποκτανθεὶς — 1 Occ.
ἀποκτανθῶσιν — 1 Occ.
ἀποκτεῖναι — 16 Occ.
ἀποκτεινάντων — 1 Occ.
ἀποκτείνας — 2 Occ.
ἀποκτείνωμεν — 4 Occ.
ἀποκτείνωσιν — 8 Occ.
ἀποκτεινόντων — 1 Occ.
ἀποκτείνουσα — 2 Occ.
ἀποκτενεῖ — 2 Occ.
ἀποκτενεῖτε — 1 Occ.
ἀποκτέννει — 1 Occ.
ἀποκτέννεσθαι — 1 Occ.
ἀποκτέννοντες — 1 Occ.
ἀποκτεννόντων — 1 Occ.
ἀποκτενῶ — 1 Occ.
ἀποκτενοῦσιν — 6 Occ.

614
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