From an unused root meaning to depress; humble; Toach, an Israelite -- Toah.
H8431. tocheleth
תּוֺחֶ֫לֶת noun feminine hope, absolute ׳ת Proverbs 13:12; construct id. 10:28; 11:7; suffix תּוֺחַלְתִּי Psalm 39:8; Lamentations 3:18; תֹּחַלְתּוֺ Job 41:1; — hope, followed by subject Genitive 41:1; Proverbs 10:28; 11:7; Lamentations 3:18; followed by subject Genitive + לְ Psalm 39:8 (לְךָ תּוֺחַלְתִּי); alone Proverbs 13:12.