Lexical Definition

‎עָתַר‎ ʻâthar (aw-thar') to pray H:V
a primitive root (rather denominative from ‎עֶתֶר‎)

intreat, (make) pray(-er).

1) to pray, entreat, supplicate
1a) (Qal) to pray, entreat
1b) (Niphal) to be supplicated, be entreated
1c) (Hiphil) to make supplication, plead

See Greek: εἰσακούω · ἑκούσιον · ἐπακούω · εὔχομαι · περιβάλλω · προσεύχομαι · στεφανόω · συνέχω · τόπος

Usage: 18 forms in 20 verses
Form Translated As     In Verse(s)
תַּעְתִּ֣יר you will pray Job.22.27
יֶעְתַּ֤ר he prays Job.33.26
וַיֶּעְתַּ֨ר and he prayed Gen.25.21
וַיֶּעְתַּ֥ר and he prayed Judg.13.8
וַיֶּעְתַּ֖ר and he prayed Exod.8.30Exod.10.18
וַיֵּעָתֵ֧ר and he was entreated 2Sam.21.14
וַיֵּעָתֵ֤ר and he was entreated 2Sam.24.25
וַיֵּעָתֵ֖ר and he was entreated Ezra.8.23
וַיֵּעָ֤תֶר and he was entreated Gen.25.212Chr.33.13
וְנַעְתּ֥וֹר and he was entreated 1Chr.5.20
וְנֶעְתַּ֥ר and he will be entreated Isa.19.22
וְהַעְתַּרְתִּ֣י and I will pray Exod.8.29
וְהַעְתִּ֖ירוּ and pray Exod.10.17
וְהֵֽעָתֶר and being entreated 2Chr.33.19
הַעְתִּ֣ירוּ pray Exod.8.8
הַעְתִּ֙ירוּ֙ pray Exod.9.28
הַעְתִּ֖ירוּ pray Exod.8.28
אַעְתִּ֣יר will I pray Exod.8.9

Brown-Driver-Briggs

I. [‎עָתַר‎] verb pray, supplicafe (always to God) (compare Arabic slaughter for sacrifice DeGn (4) 381 WeSkizzen iii. 115, 166; Heid. (2). 118, 142; RSSem i. 210 f.; 2nd ed.; 227 f.); —

Qal Imperfect 3 masculine singular ‎׳‎‎וַיֶעְתַּר לי‎ Gen 25:21, ‎׳‎‎אֶליֿ‎ Exod 8:26*; Exod 10:18; ‎יֶעְתַּד אֶלאֱֿלוֺהַּ‎ Job 33:26. Niph`al be supplicated, entreated (and grant entreaty; always of God), usually with ‎ל‎ of worshipper (see ‎ל‎ 5 d): Perfect 3 masculine singular consecutive ‎וְנֶעְתַּר לָהֶם‎ Isa 19:22 Imperfect 3 masculine singular ‎וַיֵּעָ֫תֶר לוֺ‎ Gen 25:21; 2Chr 33:13, ‎וַיֵּעָתֵר לָנוּ‎ Ezra 8:23 with ‎לָאָרֶץ‎ for the land 2Sam 21:14; 2Sam 24:25 Infinitive absolute ‎לָהֶם וְנַעְתּוֺר‎ 1Chr 5:20 construct (as substantive) ‎הֵעָתֶרלֿוֺ‎ 2Chr 33:19. Hiph`il = Qal, make supplication, with ‎אֶל‎, ‎לְ‎: Perfect ‎׳‎‎וְהַעְתַּרְתִּ֫י אֶליֿ‎ Exod 8:25* Imperfect 2 masculine singular ‎תַּעְתִּיר אֵלָיו‎ Job 22:27 Imperative masculine plural ‎׳‎‎הַעְתִּירוּ אֶליֿ‎ Exod 8:4*; Exod 9:28, ‎׳‎‎לי‎ Exod 10:17 also with ‎ל‎ person in behalf of whom, Imperfect 1 singular ‎אַעְתִּיר לְךָ‎ Exod 8:5*, so Imperative ‎חַעְתִּירוּ‎, with ‎בַּעֲדִי‎ v.Exod 8:24*.

Brown-Driver-Briggs References

Book Refs
Genesis 25:21
Exodus 8:4* · 8:5* · 8:24* · 8:25* · 8:26* · 9:28 · 10:17 · 10:18
2 Samuel 21:14 · 24:25
1 Chronicles 5:20
2 Chronicles 33:13 · 33:19
Ezra 8:23
Job 22:27 · 33:26
Isaiah 19:22