From 'atsar; a depository -- armory, cellar, garner, store(-house), treasure(-house) (-y).
see HEBREW 'atsar
H214. otsar
אוֺצָר noun masculineProverbs 15:16 treasure, store, treasury, storehouse (so Aramaic, also ) — אוֺצָר 15:16 +; construct אוֺצַר Joshua 6:19 +; suffix אוֺצָרוֺ Deuteronomy 28:12 2t.; plural אוֺצָרוֺת Joel 1:17 +; אֹצָרוֺת Proverbs 21:6 +; construct אוֺצְרוֺת Micah 6:10 +; אֹצְרוֺת Job 38:22 +; plural suffix אוֺצְרֹתָֽי׃ Deuteronomy 32:34; Isaiah 39:4; אֹצְרֹתָֽי׃ Deuteronomy 32:34; אוֺצְרוֺתֶיךָ Jeremiah 17:3; אוֺצְרֹתָם Isaiah 30:6; אֹצְרֹתֵיהֶם Proverbs 8:21, etc. —
1 treasure(s), Generally plural (gold, silver, costly utensils, etc.) Joshua 6:19, 24; Isaiah 2:7; 30:6; 45:3 (׳א חשֶׁח, i.e. concealed, hoarded) Hosea 13:15; Jeremiah 15:13; 17:3; 20:5; 48:7; 49:4; 51:13; 1 Kings 14:26 (twice in verse); 2 Kings 24:13 (twice in verse), perhaps also Isaiah 39:2, 4 = 2 Kings 20:13, 15; wealth Proverbs 15:16; 21:6, 20; gathered for temple-building (singular) ׳א י ׳בֵּית 1 Chronicles 29:8, ׳א הַמְּלָאכָה Ezra 2:69 = Nehemiah 7:70, also 7:69 (compare 1 Chronicles 26:27).
2 store, supply of food, drink, etc., 2 Chronicles 11:11; 1 Chronicles 27:27-28, figurative ׳א רֶשַׁע Micah 6:10; Proverbs 10:2; י ׳יִרְאַת אוֺצָרוֺ הִיא Isaiah 33:6.
3 אוֺצָר בֵּית
a. treasure-house Nehemiah 10:39 compare Daniel 1:2;
b. storehouse, magazine Malachi 3:10; & without בית a. treasure-house or chamber, treasury 1 Kings 7:51; 15:18 (twice in verse); 2 Kings 12:19; 14:14; 16:8; 18:15; Jeremiah 38:11; 50:37 (?) 1 Chronicles 9:26; 26:20 (twice in verse); 26:22, 24, 26; 28:12 (twice in verse); 2 Chronicles 5:1; 16:2 (?) 32:27 compare Ezekiel 28:4; b. storehouse Joel 1:17; Proverbs 8:21; 1 Chronicles 27:25 (twice in verse); Nehemiah 13:12-13,
c. magazine of weapons, figurative of Yahweh's armoury Jeremiah 50:25;
d. storehouses of God for rain, snow, hail, wind, sea Deuteronomy 28:12; Job 38:22 (twice in verse); Jeremiah 10:13; 51:16; Psalm 135:7; 33:7.
אֶקְדָּח see קדח.