ingestion ingestible • ingestive · · · Info · Definitions · Synonyms · Characters · · ingestion · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the process of taking food into the body through the mouth (as by eating). Synonyms: consumption, intake, uptake. · · Noun Definition 1 Synonyms · · · consumption · · Synonym 1 intake · · Synonym 2 uptake · · Synonym 3 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074