From an unused root meaning to be yellow; a wolf -- wolf.
Englishman's Concordance
1) wolf Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from an unused root meaning to be yellow Same Word by TWOT Number: 522
Brown-Driver-Briggs
I. זְאֵבnoun masculineIsaiah 11:6wolf (Late Hebrew id., Arabic (jackal according to HomNS 303 ff.; but see RSZMG 1880, 373 and DoughtyArab. Deseria i. 327; ii. 144, 145) Aramaic דֵּיבָה, Assyrian zîbu DlS 47; Ethiopic hyena Di1056 (on formation compare LagBN 58); Phoenician in compound proper name זיבקם) — זְאֵב absolute Genesis 49:27 2t.; construct Jeremiah 5:6; plural זְאֵבִיםEzekiel 22:27; construct זְאֵבֵיHabakkuk 1:8; Zephaniah 3:3; — wolf, never in narrative; in predictions of peace in Messian. age וְגָר זְאֵב עִם כֶּבֶשׂIsaiah 11:6זְאֵב וְטָלֶה יִרְעוּ כְּאֶחָדIsaiah 65:25; in simile, of Benjamin's fierceness זְאֵב יִטְרָ֑ף׳בGenesis 49:27; of fierce horses of Chaldeans חַדּוּ מִזְּאֵבֵי עֶרֶבHabakkuk 1:8 ("" קַלּוּ מִנְּמֵרִים); of princes of Judah כִּזְאֵבִיםטֹרְפֵי טָ֑רֶףEzekiel 22:27; metaphor of enemies of Judah Jeremiah 5:6זְאֵב עֲרָבוֺת ("" אַרְיֵה, נָמֵר); of corrupt and oppressive judges שֹׁפְטֶיהָ זְאֵבֵי עֶרֶבZephaniah 3:3 ("" אֲרָיוֺת שֹׁאֲגִים).
Genesis 49:27 HEB: בִּנְיָמִין֙ זְאֵ֣ב יִטְרָ֔ף בַּבֹּ֖קֶר NAS: is a ravenous wolf; In the morning KJV: shall ravin [as] a wolf: in the morning INT: Benjamin wolf ravenous the morning
Isaiah 11:6 HEB: וְגָ֤ר זְאֵב֙ עִם־ כֶּ֔בֶשׂ NAS:And the wolf will dwell with the lamb, KJV:The wolf also shall dwell INT: will dwell and the wolf with the lamb
Isaiah 65:25 HEB: זְאֵ֨ב וְטָלֶ֜ה יִרְע֣וּ NAS:The wolf and the lamb will graze KJV:The wolf and the lamb shall feed INT:the wolf and the lamb will graze
Jeremiah 5:6 HEB:אַרְיֵ֜ה מִיַּ֗עַר זְאֵ֤ב עֲרָבוֹת֙ יְשָׁדְדֵ֔ם NAS: will slay them, A wolf of the deserts KJV: shall slay them, [and] a wolf of the evenings INT: A lion the forest A wolf of the deserts will destroy
Ezekiel 22:27 HEB:שָׂרֶ֣יהָ בְקִרְבָּ֔הּ כִּזְאֵבִ֖ים טֹ֣רְפֵי טָ֑רֶף NAS: within her are like wolves tearing KJV: in the midst thereof [are] like wolves ravening INT: her princes within wolves tearing the prey
Habakkuk 1:8 HEB:סוּסָ֗יו וְחַדּוּ֙ מִזְּאֵ֣בֵי עֶ֔רֶב וּפָ֖שׁוּ NAS: than wolves in the evening. KJV: than the evening wolves: and their horsemen INT: their horses and keener wolves the evening galloping
Zephaniah 3:3 HEB:שֹֽׁאֲגִ֑ים שֹׁפְטֶ֙יהָ֙ זְאֵ֣בֵי עֶ֔רֶב לֹ֥א NAS: Her judges are wolves at evening; KJV: [are] evening wolves; they gnaw not the bones INT: her are roaring her judges are wolves evening nothing