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.
Protagonist, antagonist. A protagonist is the main character in a drama. Technically, there can only be one protagonist in a drama, though writers often use the word in reference to two or more central characters. The antagonist is the main characterâs chief opponent. Because the protagonist is the main character in the dramaâand because there can technically only be oneâphrases such as main protagonist and central protagonist are redundant.