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Definition of flutter

flutter

/ˈflʌt.ər/
flut · ter

Adverb:flutteringly
•
Plural:flutters
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Adjective:fluttery
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Past Simple:fluttered
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Past Participle:fluttered
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Present Participle:fluttering
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flutter Lexical Profile

flutter Game Scores & Validity

• noun

1

An act of moving or flapping rapidly and lightly, or a quick, irregular vibration.

Example

"With a quick flutter of its wings, the sparrow rose into the morning sky."


2

A state of nervous excitement, agitation, or confusion.

Example

"The unexpected announcement caused quite a flutter among the committee members."


3

An abnormally rapid but typically regular beating or contraction of the heart chambers.

Example

"The cardiologist used an electrocardiogram to diagnose the patient's atrial flutter."


4

British A small, informal bet or speculative wager.

Example

"They decided to have a small flutter on the championship horse race."

Synonyms
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Antonyms
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• verb

1

To fly unsteadily or hover by flapping the wings quickly and lightly.

Example

"Colorful butterflies fluttered among the blooming lavender bushes all afternoon."


2

To move or fall with a light, irregular, trembling, or waving motion.

Example

"Autumn leaves fluttered gently to the ground as the cool breeze passed through the orchard."


3

To beat rapidly, irregularly, or faintly (especially of the heart or pulse).

Example

"Her heart fluttered with anticipation as she stepped onto the stage to receive her diploma."

Synonyms
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• Rhymes for flutter

Word Origin & Etymology

Derived from Old English 'floterian', meaning to float about or be carried by waves, a frequentative form related to the Germanic root of 'float'.

Cite this Entry


Wordmom. (2026). Definition of Flutter. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/flutter
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