Homonym: Dr. (Doctor)
"Dr." is a title used to refer to someone who has earned a doctorate degree, typically in fields like medicine, education, or philosophy. This title signifies that the person has completed extensive study and research in their area of expertise. For example, a medical doctor treats patients, while a PhD holder might work in academia or research.
In everyday conversation, you might hear people use "Dr." before a person's name, such as "Dr. Smith." This shows respect for their qualifications and achievements. The title is important in professional settings, as it helps identify individuals who have specialized knowledge and skills in their respective fields.