say it: sach-ur-AY-shuhn
saturation is a noun meaning "the process of totally saturating something with a substance". It carries 4 recorded senses.
the process of totally saturating something with a substance
“the impregnation of wood with preservative”
“the saturation of cotton with ether”
the act of soaking thoroughly with a liquid
a condition in which a quantity no longer responds to some external influence
chromatic purity: freedom from dilution with white and hence vivid in hue
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for saturation come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.