say it: ri-frij-ur-AY-shuhn
refrigeration is a noun meaning "the process of cooling or freezing (e.g., food) for preservative purposes". It carries 2 recorded senses.
the process of cooling or freezing (e.g., food) for preservative purposes
deliberately lowering the body's temperature for therapeutic purposes
“refrigeration by immersing the patient's body in a cold bath”
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 refrigeration 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.