WordGarden.iopulsation
C2Pronunciation
UK
- /pʌlsˈeɪʃən/
US
- /pəlˈseɪʃən/countableuncountablenoun
Meanings
Noun
a rhythmic throbbing or beating, especially in the body
a periodic expansion, vibration, or oscillation in a physical system
Beyond the definition
A pulsation is not just about a heart beating. It is any regular, repeating rise and fall in force, movement, or strength. Think of the gentle pulsation of waves against the shore, or the steady pulsation of bass at a concert. Sometimes it refers to a physical throbbing, like what you feel when you press on an artery, but it can also describe something less physical, like the pulsation of life in a busy city.
Imagine a warning light flashing again and again in the dark; that regular signal is a pulsation. Or consider the way excitement rises and eases before a big event; that wave-like feeling could be described as a pulsation of anticipation. The word comes from the Latin pulsare, meaning "to beat," so it usually suggests something with a clear rhythm, even if it is subtle.
Pulsation refers to a rhythmic rise and fall, surge and retreat: a repeating pattern of increase and decrease in strength, movement, pressure, or feeling. While it is often associated with biological rhythms, such as the pulsation of blood through the arteries or the beating of the heart, it extends far beyond the body.
You might describe the pulsation of a flashing light, the pulsation of energy in electronic signals, or even the pulsation of economic growth and decline. It is not always a strong, obvious beat; it can be subtle and steady in the background. A writer might talk about the pulsation of creative energy while working on a novel.
The word evokes a sense of life and energy, suggesting that something is actively moving or changing in a cyclical way. Think of the pulsation of bass in a club, or the gentle pulsation of a jellyfish moving through deep water.
Historically, "pulsation" was primarily used in medical contexts to describe the beat of arteries. However, its meaning has broadened over time to encompass any regular, repeating fluctuation. So whether you're describing a physical rhythm, an emotional wave, or a natural phenomenon, pulsation captures the essence of something that ebbs and flows with consistent energy.
Examples
- 1
Physical sensation
She felt a faint pulsation in her wrist after the long run.
- 2
Medical check
The doctor checked for any unusual pulsation in the neck artery.
- 3
City energy
From her hotel window, she could still sense the pulsation of city life long after midnight.
- Phrasethe pulsation of city life
its strong, continuous energy
See also
Forms and spellings
2 forms open this card.
Main spelling
- pulsationnoun
Forms
- pulsationspluralnoun