flutter

A butterfly's wings flutter as it flies, moving quickly up and down with a delicate grace. But fluttering isn't just for butterflies! Your heart might flutter when you see someone you like, or a flag will flutter in the wind. It describes a light, rapid movement—often suggesting excitement or nervousness.

Think of a hummingbird's wings, or the pages of a book moving in a breeze. To flutter is to move with a light, unsteady motion. It can also describe a feeling—a flutter of hope, or a flutter of anxiety. In this way, the word can talk about both physical movement and small, nervous feelings.

To flutter means to move quickly and lightly with an irregular or trembling motion. It evokes images of delicate things being tossed about by gentle forces. Think of the wings of a butterfly as it dances through a garden—that's a classic example of fluttering. "The Monarch's wings fluttered in the warm sunlight."

But fluttering isn't limited to insects or nature. It can describe the rapid, unsteady beating of something—like your heart when you're nervous or excited. "Her pulse fluttered as she waited for the results." A flag waving in a breeze will also flutter, and even curtains might flutter at an open window.

Figuratively, flutter can describe feelings that are light, transient, or unsettled. You might feel a flutter of hope when you receive good news, or a flutter of anxiety before giving a presentation. It suggests a brief, delicate emotion that doesn't quite settle.

The word can also suggest a nervous or unsettled state. Someone who is "all of a flutter" might be excited, anxious, or a little confused. The phrase often paints a picture of a person who feels emotionally stirred up and not fully calm.

So whether it's the movement of wings, the beat of a heart, or the stirrings of emotion, flutter describes a light, rapid, and often unsteady motion—suggesting delicacy, excitement, or nervousness.