What is another word for digestion?
Pronunciation: [da͡ɪd͡ʒˈɛst͡ʃən] (IPA) 
Digestion refers to the process of breaking down food into smaller components that the body can absorb and utilize. Some synonyms for digestion include metabolism, assimilation, absorption, processing, breakdown, and decomposition. Metabolism specifically refers to the chemical transformations that occur within the body's cells to convert food into energy. Assimilation refers to the absorption of nutrients from food into the body's tissues and organs. Absorption refers to the uptake of nutrients from the small intestine into the bloodstream. Processing, breakdown, and decomposition all refer to the overall process of breaking down food into its component parts. These synonyms all describe the complex process that allows the body to derive energy and nutrients from the food we consume.
