verb

flutter

to flutter, to flap, to wave, to beat rapidly

The flag fluttered in the wind.

The flag fluttered in the wind.

Butterflies fluttered among the flowers.

Butterflies fluttered among the flowers.

My heart fluttered with excitement.

My heart fluttered with excitement.

((subject)) to move with a light, irregular motion The flag fluttered in the wind.

Synonyms: flap, wave, tremble, quiver

From Old English 'flotorian', meaning 'to float about'. Related to 'float'.

Picture a butterfly's wings making a light, quick 'fluttering' motion. The word sounds like the action.

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