This is the 2165th most frequent Spanish word.
doctor
A person qualified to practice medicine or a holder of a doctorate degree.
In this sentence, the word 'doctor' refers to a medical professional providing health advice.
El doctor me recomendó hacer más ejercicio.
The doctor recommended me to exercise more.
Here, the term 'doctor' is used as a title for an individual holding a professional or academic degree, specifically used before the name.
El doctor Juan Pérez dará la conferencia sobre medicina.
Doctor Juan Pérez will give the lecture on medicine.
In this sentence, 'doctor' is used as a form of address to directly engage a medical professional.