gastric bypass
noun/ˌɡæstrɪk ˈbaɪpɑːs/
/ˌɡæstrɪk ˈbaɪpæs/
[usually singular]- surgery that reduces the size of somebody's stomach so that they will eat less food
- gastric bypass surgery
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gastric bypass
Definition of gastric bypass noun from the Oxford Advanced Learner's Dictionary