anhydrous

== English == === Etymology === From an- +‎ Ancient Greek ὕδωρ (húdōr, “water”) +‎ -ous. === Pronunciation === === Adjective === anhydrous (comparative more anhydrous, superlative most anhydrous) Having little or no water. (physical chemistry) Having no water of crystallization. ==== Derived terms ==== ==== Related terms ==== ==== Translations ====