Koma Meaning. A coma can result from complications of conditions such as diabetes or an infection, or from a traumatic incident involving a blow to the head or a lack of oxygen. 6 definitions matched, 145 related definitions, and 0 example sentences;
Medically speaking, a coma is the state of protective deep sleep your body goes into when severely injured, as in a car crash. It can have a variety of causes, including traumatic head injury, stroke, brain tumor, or drug or alcohol.