gastrectomy gastrectasis • gastrelcosis · · · Info · Definitions · Characters · · gastrectomy · · Text Latin · · Script 11 · · Length Definitions · · · (noun) surgical removal of all or part of the stomach. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079