presaturation

== English == === Etymology 1 === From pre- +‎ saturation. ==== Adjective ==== presaturation (not comparable) Happening before saturation ===== See also ===== postsaturation === Etymology 2 === From presaturate +‎ -ion. ==== Noun ==== presaturation (countable and uncountable, plural presaturations) saturation in advance of some other process ===== Related terms ===== presaturate