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.
The villain can be a group of people, too, as in war movies: the bad guys want to take over the world, and the good guys have to stop them. Zombies are trying to eat everyone alive, and it's up to the few remaining humans to stop them. Sometimes, the villain is not a person. Disaster movies are good example of this: a meteor is about to strike and destroy earth, presenting the lead characters with a problem to solve. In this case, the meteor is the villain.