Pacemaker

/ˈpeɪkˌmeɪ.kər/

Meaning & Definition

noun

A device that produces electrical impulses to regulate the heartbeat.

After suffering from irregular heartbeats, he had to get a pacemaker implanted.

A natural point in the heart that controls the rhythm of the heartbeat.

The sinoatrial node is known as the natural pacemaker of the heart.

A person or entity that sets the pace for an activity or promotes a particular standard.

In the world of technology, that company has always been a pacemaker in innovation.

The term 'pacemaker' combines 'pace' meaning rate of movement with 'maker' meaning creator or producer.

pace yourself

To manage your speed or energy in a task steadily.

set the pace

To establish a standard for others to follow.

take your pulse

To check your heart rate or assess your current state.

arrhythmia

An irregular heartbeat.

cardiac

Related to the heart.

stimulation

The act of encouraging activity in something.

Someone or something that keeps things running smoothly.

He's the pacemaker of our team, always keeping us on track.

A trendsetter or innovator in a particular field.

In tech startups, he's seen as a pacemaker with all his new ideas.