gastritis gastritic • gastroadenitis · · · Info · Definitions · Characters · · gastritis · · Text Latin · · Script 9 · · Length Definitions · · · (noun) inflammation of the lining of the stomach; nausea and loss of appetite and discomfort after eating. · · Noun Definition 1 Characters · · a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074