From tsame'; thirst (literally or figuratively) -- thirst(-y).
see HEBREW tsame'
H6772. tsama
צָמָא noun [masculine] thirst; — absolute ׳צ Exodus 17:3 +, suffix צְמָאִי Psalm 69:22, etc.; — Exodus 17:3 (E), Judges 15:18; Hosea 2:5; Amos 8:13; Lamentations 4:4; Nehemiah 9:20; Psalm 69:22; "" רָעָב Isaiah 5:13 (van d. H. צָמָה), Deuteronomy 28:48; Nehemiah 9:15; 2 Chronicles 32:11; of wild asses Psalm 104:11, of fish בַּצּ ׳וְתָמֹת Isaiah 50:2, but read perhaps (or בַּצְּמֵאָה) בַּצָּמֵא וּבְהֶמְתָּם GunkSchöpf. 98 CheHpt Marti (compare 44:3 below following); figurative of grief of exile 41:17, compare וְצָמָא צִיָּה אֶרֶץ Ezekiel 19:13; with ל, thirst for water Amos 8:11. — ׳בַּצּ Jeremiah 48:18 is probably corrupt; read perhaps לָאָרֶץ (Gie), or בֶּעָפָר.