“Heartbeat” refers to the beating or rhythm of the heart. Its meaning and usage can generally be divided into the following contexts:
• Literal Meaning:
It refers to the physical beating or pulse of the heart, such as measuring the heart rate or monitoring a person’s heartbeat.
• Figurative Meaning:
It can be used to describe the “heart,” “core,” or “driving force” of something.
Example: “Innovation is the heartbeat of our company.”
(This means innovation is the essential core of the company.)
• Technological Meaning:
In technology and computer networking, a “heartbeat” refers to a regular signal sent between systems or devices to confirm that they are still active, connected, and functioning properly.
