From azaz; a she-goat (as strong), but masculine in plural (which also is used ellipt. For goat's hair) -- (she) goat, kid.
see HEBREW azaz
H5795. ez
עֵז74 noun feminineGenesis 15:9
she-goat; — absolute ׳ע Genesis 15:9 6t.; plural עַזִּים 27:9 65t.; suffix עִזֶּיךָ 31:38; —
1 as property Genesis 30:32-33, 35 (J), 31:15, 38 (E), 1 Samuel 25:2.
2 as food: עִזִּים (גְּדִי) גְּדָיֵי kid(s) of she-goats Genesis 27:9, 16 (J) + 7 t., עִזִּים שְׂעִיר 37:31 (J) a buck of goats, he-goat, עִזִּים שֵׂה Deuteronomy 14:4 a (n individual) goat; compare Leviticus 7:23 (P; fat forbidden); also ע ׳חֲלֵב Proverbs 27:27 goats' milk.
3 as sacrificial victim, chiefly P:
a. in General Leviticus 22:27 (H), Numbers 15:11.
b. in בְּרִית Genesis 15:9 (J E; compare 15:18).
c. מֶּסַח Exodus 12:5 (שֶׂה), עִזִּים בְּנֵי2 Chronicles 35:7.
d. עוֺלָה Leviticus 22:19 (H), 1:10; Numbers 28:30 (ע ׳שְׂעִיר).
e. שְׁלָמִים זֶבַח Leviticus 3:12; 17:3 (H; compare 17:5), אִשֶּׁה Numbers 18:17 (ע ׳בְּכוֺר).
f. ע ׳שְׂעִיר חַטָּאת, Ezekiel 43:22; 45:23; Leviticus 4:23 3t. Leviticus; Numbers 7:16 19t. Numbers; עִזִּים שְׂעִירַת a single she-goat Leviticus 4:28; 5:6; זִּים עְפִרֵי2 Chronicles 29:21 he-goats.
4 עִזִּים = goats' hair, as material 1 Samuel 19:13, 16; Exodus 25:4 6t. P (35:26 object of טָווּ!).
5 in simile עִזִּים חֲשַׂפֵי 1 Kings 20:27 (see [ חָשִׂיף]); הָע ׳כְּעֵדַר Song of Solomon 4:1; 6:5, of flowing, undulating hair.
6 הָע ׳צְפִיר Du Song of Solomon 8:5, 8 he-goat in vision.
ענז (√ of following; see Biblical Hebrew עֵז ענז,).