eGFR is short for estimated glomerular filtration rate. Your eGFR is a number based on your blood test for creatinine, a waste product in your blood. It tells how well your kidneys are working. The eGFR is a good test, but itâs not right for everyone. For example, this test may not be accurate if you are younger than 18, pregnant, very overweight or very muscular.
The noun VILLAIN has 2 senses: 1. a wicked or evil person; someone who does evil deliberately. 2. the principle bad character in a film or work of fiction. Familiarity information: VILLAIN used as a noun is rare.
A villain (also known in film and literature as the  antagonist ,  baddie ,  bad guy ,  heavy  or  black hat ) is an  evil  character in a story, whether a historical narrative or, especially, a work of fiction.f a dragon acted as the villain, but was killed by the hero, another character (such as the dragon's sisters) might take on the role of the villain and pursue the hero. Two other characters could appear in roles that are villainous in the more general sense.