hypertonic

== English == === Etymology === From hyper- +‎ tonic. === Adjective === hypertonic (comparative more hypertonic, superlative most hypertonic) (of a solution) Having a greater osmotic pressure than another. (anatomy) Having a very high muscular tension; spastic. ==== Antonyms ==== hypotonic ==== Derived terms ==== ==== Translations ==== ==== See also ==== isotonic === Anagrams === hypocretin