carrier
pall-bearer
The correct term is bipolar disorder. Some people call it a disease though.
When large number of people suffer from particular disease as against low incidence of the disease found normally, you call it a out brake.
Cooties are a fictional disease and used by children as a way to make fun of someone. But many people call lice cooties.
cellphone is some tiny phone that u carry around and u can call people on it and u can text.
We call this a pathogen. Path- means disease while -gen means to make.
if you want to return a pair of defective allure shoes back to Spain you would have to call the company and ship it back.
Gene is defined as a functional unit of hereditary. Genes are unique to individual. Genes carry information through DNA. No gene is responsible for any disease unless it is a defective gene. A gene becomes defective initially in any individual due to mutations in chromosomes that is a base pair change in DNA. In some cases like hemophilia these defective genes are passed to next generations also.That cannot be called as a disease rather we can call it as a disorder or defect.Disease is abnormal change in body that is caused due to a microorganism.
Cancer.
Portaging; When you carry a boat overland, you are portaging.
An electrical conductor is a material that can carry electricity.
It isn't necessarily a disease. You can also call it a psychological disorder, since you eat less because you think people find you ugly and fat. You get sick of eating to scarce. (Officially, anorexia is both a disease and a psychological disorder)