as light as a feather
Meaning
Extremely light in weight; very easy to lift or carry.
Origin
A simile comparing something’s weight to a feather—commonly used in English for centuries, drawing on the everyday idea that feathers are among the lightest natural objects.
Notes
A common, neutral simile used for objects that feel surprisingly easy to lift. Works in both spoken and written English.
Examples
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This sleeping bag is as light as a feather, so it’s perfect for hiking.
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The new laptop feels as light as a feather compared to my old one.
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When the package arrived, I was surprised it was as light as a feather.
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After the balloons were filled with helium, they seemed as light as a feather in my hands.
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She picked up the scarf and smiled—it was as light as a feather.
Grammar & Usage Notes
Fixed pattern: “as + adjective + as + noun” → “as light as a feather.” The adjective can be intensified (e.g., “as light as a feather to carry”). Usually used predicatively (“It’s as light as a feather”).
Synonyms
- featherlight
- light as air
- ultralight
Antonyms
- as heavy as lead
- heavy as a rock