From tsame'; thirsty (literally or figuratively) -- (that) thirst(-eth, -y).
see HEBREW tsame'
H6771. tsame
צָמֵא adjective thirsty; — absolute ׳צ Isaiah 21:14 +; feminine singular צְמֵאָה Deuteronomy 29:18; plural צְמֵאִים Psalm 107:5; — thirsty, usually + (or "") רָעֵב: 2 Samuel 17:29; Proverbs 25:21; Psalm 107:5, as substantive thirsty one Isaiah 29:8; 32:6; so also 21:14, and (figurative of thirst for ׳יs favour) 55:1; צָמֵא 44:3 = thirsty land (Gunkl.c. proposes צְמֵאָה); אֶתהַֿצְּמֵאָה הָרָוָה Deuteronomy 29:18 the watered (plant, herbage) with the thirsty, figurative of entire people.