Major geographical features of Botswana. The Kalahari a waterless place, a vast arid to semi-arid area in Southern Africa covering much of Botswana and parts of Namibia and South Africa.
Medical Definition of bypass. : a surgically established shunt cardiopulmonary bypass of blood from the right atrium to the aorta; also : a surgical procedure for the establishment of a shunt âWhen a bypass is performed on more than one coronary artery or branch, the number of times (double, triple, etc.) is often specified. bypass.
Wiktionary (0.00 / 0 votes) Rate this definition: bariatric (Adjective). referring to the branch of medicine bariatrics, the treatment of obesity and weight problems. Gastric bypass surgery is a form of bariatric surgery.