A primitive root; to be stout (literally or figuratively) -- harden, impudent, prevail, strengthen (self), be strong.
H5810. azaz
[עָזַז] verb be strong (Late Hebrew id., Hiph`il, especially in bad sense, and especially derivatives עַז; Phoenician עז strength, also in proper name Lzb338; Aramaic be mighty, strong, compare Old Aramaic, Nabataean, Palmyrene proper name עזיזו Lzb338 Cook90; Arabic be mighty, strong, Ethiopic id.; Assyrian ezêzu, be furious, ezzu, fierce); —
Qal Imperfect3masculine singular יָעֹז Psalm 9:20; 52:9, יָעוֺז Daniel 11:12; 3feminine singular תָּעֹז Psalm 89:14; Ecclesiastes 7:19, וַתָּ֫עָז Judges 3:10; 6:2; Imperative masculine singular עוּזָּה Psalm 68:29 (but see below); Infinitive construct עֲזוֺז Proverbs 8:28; — be strong, prevail, עַלֿ יָדוֺ וַתָּ֫עָז Judges 3:10 and his hand prevailed against, so 6:2; אֱנוֺשׁ אַלתָּֿעֹז Psalm 9:20; Daniel 11:12; absolute יָָֽדְךָ תָּעֹז Psalm 89:14 (of ׳י); of apparently strength of wicked 52:9; תְּהוֺם עִינוֺת בַּעֲזוֺז Proverbs 8:28 when the fountains of the deep grew strong, i.e. firm, fixed; but Oort Bi Toy read בְּעַזְּזוֺ when he made firm, fixed fast ("" בְּאַמְּצוֺ); אֱלֹהִים עוּוָּה Psalm 68:29 Che Bae and others shew thyself strong, O God, who, etc., compare Köi. 363; < הָא ׳עוֺז the might, O God, which, etc., Hup Du; לֶחָכָם תָּעֹז הַחָכְמָה Ecclesiastes 7:19 wisdom is strong for the wise. — לָעוֺז Isaiah 30:2 see עוּז.
Hiph`il Perfect3masculine singular בְּפָנָיו רָשָׁע אִישׁ חֵעֵז Proverbs 21:29 a wicked man maketh firm (sheweth boldness) with his face; so 3 feminine singular פָנֶיהָ הֵעֵ֫זָה 7:13 (Ges§ 67dd Köi. 372) she maketh bold her face.