Lexical Definition

‎ζηλόω‎ zēlóō (dzay-lo'-o) be eager G:V
from ‎ζῆλος‎

affect, covet (earnestly), (have) desire, (move with) envy, be jealous over, (be) zealous(-ly affect).

Usage: 21 forms in 43 verses
Form Translated As     In Verse(s)
ζηλῶ I am jealous as to 2Cor.11.2
ζηλώσω I will be jealous LXX.Ezek.39.25
ζηλώσησ be jealous LXX.Prov.4.14LXX.Prov.24.1
should you be jealous LXX.Prov.3.31
ζηλώση he should be jealous LXX.Num.5.14LXX.Num.5.14
should be jealous LXX.Num.5.30
ζηλώσει be jealous LXX.Isa.11.13
ζηλώσαντεσ Having become jealous Acts.17.5
having envied Acts.7.9
ζηλώσαι his zeal LXX.2Sam.21.2
to be jealous LXX.Isa.11.11
ζηλώσαί my being jealous LXX.Num.25.11
my zealousness LXX.2Kgs.10.16
ζηλών Being zealous LXX.1Kgs.19.10LXX.1Kgs.19.14
ζηλοῦτε covet Jas.4.2
do be desirous of 1Cor.12.31
do earnestly desire 1Cor.14.11Cor.14.39
you may be zealous after Gal.4.17
ζηλοῦσιν They are zealous after Gal.4.17
ζηλοῦσθαι to be zealous Gal.4.18
ζηλοῖ is envious 1Cor.13.4
ζηλούτω be jealous LXX.Prov.23.17
ζηλοίσ you zealous LXX.Num.11.29
ζήλωσον be jealous LXX.Prov.6.6
ζήλου be jealous LXX.Ps.37.1LXX.Prov.24.19
εζήλωσε Rachel envied LXX.Gen.30.1
he was jealous LXX.Num.25.13
lord was jealous LXX.Joel.2.18
was jealous LXX.Deut.32.19
εζήλωσαν envied LXX.Gen.26.14LXX.Gen.37.11
were jealous of LXX.Ezek.31.9
εζήλωσα I was jealous LXX.Ps.73.3
εζήλωκα I am jealous LXX.Zech.1.14
I am zealous LXX.1Kgs.19.10LXX.1Kgs.19.14
I have been zealous LXX.Zech.8.2LXX.Zech.8.2

Abbott-Smith

ζηλόω, -ῶ, [in LXX chiefly for קנא pi.;]
1. to burn with envy or jealousy, to be jealous: absol., Ac 7:9 17:5, I Co 13:4, Ja 4:2 (R, mg., cf. Mayor, in l.).
2. to seek or desire eagerly: c. acc. rei, I Co 12:31 14:1, 39 (cf. Si 50:18, Wi 1:12); c. acc. pers., II Co 11:2, Ga 4:17; pass., Ga 4:18.†

Abbott-Smith References

Book Refs
Acts 7:9 · 17:5
1 Corinthians 12:31 · 13:4 · 14:1 · 14:39
2 Corinthians 11:2
Galatians 4:17 · 4:18
James 4:2

Liddell-Scott-Jones

ζηλόω-όω,

(ζῆλος):

__I with accusative person, vie with, emulate, τινα [Refs 5th c.BC+]:—passive, [Refs 5th c.BC+]; in bad sense, to be jealous of, envy, ζηλόωοῖ δέ τε γείτονα γείτων [LXX+8th c.BC+]: absolutely, to be jealous, [ζηλόωώσαντες ">NT]through jealousy, [NT]

__b with accusative person, to be jealous for, [LXX]
__2 esteem or pronounce happy, admire, praise, τινά τινος one for a thing, [ζηλόωῶ σε τῆς εὐβουλίας 5th-6th c.BC: Aristophanes Comicus “Acharnenses” 1008 (Lyric poetry); τῆς εὐγλωττίας [prev. author] “Eq.” 837; τῆς εὐτυχίας τὸν πρέσβυν [prev. author] “V.” 1450 (Lyric poetry); τοῦ πλούτου 5th-6th c.BC: Xenophon Historicus “Symposium” 4.45; τινὰ ἐπί τισι “IG” 12(5).860.47 (Tenos, 1st c.BC)">Refs 5th c.BC+]: more rarely, ζ. τινά τι [Refs 5th c.BC+]; ζ. σε ὁθούνεκα.. [Refs 4th c.BC+]; τὴν πόλιν, ὅτι.. [Refs 5th c.BC+]; πολλά σε ζηλόω βίου, μάλιστα δ᾽ εἰ.. [Refs 5th c.BC+]: with participle, σε ζ. θανόντα πρὶν κακῶν ἰδεῖν βάθος [ζηλόωῶ σε">Refs 5th c.BC+] happy in your ignorance! [ζηλόωοῦμεν τὸ ἄφρον 5th c.BC: Thucydides Historicus 5.105 ">Refs 5th c.BC+]:—passive, to be deemed fortunate, ὑπό τινων [Refs 5th c.BC+]
__II with accusative of things, desire emulously, strive after, affect, μὲν δόξης ἐπιθυμεῖ καὶ τοῦτ᾽ ἐζήλωκε [Refs 4th c.BC+]; πίστιν [Refs]:—passive, ἀρετὴ ὑπὸ πάντων τῶν ἀνθρώπων ζηλόωοῦται [ζηλόωούμενα 4th c.BC: Aristoteles Philosophus “Rhetorica” 1360b34. ">Refs 5th c.BC+]
__III also of persons, pay zealous court to, [NT]passive [Refs]

LSJ Scripture Refs: 1Cor.13.4Acts.7.9LXX.Num.11.29Gal.4.17