pacemaker
word
Definition
A pacemaker is a small electronic device placed inside the chest to help control abnormal heartbeats. It sends electrical signals to keep the heart beating at a normal rate.
Usage & Nuances
"Pacemaker" is a medical and technical term, most commonly referring to the heart device. Sometimes used metaphorically for someone who sets the pace in sports, but this is less common than the literal usage in medicine.
Example Sentences
My grandfather has a pacemaker to help his heart beat regularly.
basic
A doctor suggested installing a pacemaker to fix her slow heartbeat.
basic
The pacemaker helps the patient's heart beat at a safe speed.
basic
After her surgery, the pacemaker made a huge difference in her life.
natural
The doctor checked if the pacemaker was working properly during the follow-up visit.
natural
Many people live active lives with a pacemaker and don't have to give up their favorite activities.
natural