blue
/bluː/a color between green and violet in the visible spectrum, typically associated with the sky or ocean
The ocean was a deep blue under the sunlight.
The water appeared dark and rich in color.
In color theory, blue is often considered a cool color.
a state of sadness or depression
He felt blue after hearing the bad news.
He was sad and downhearted.
This usage is common in informal speech and literature.
a blue-colored object or item
She bought a blue pen from the store.
The pen was colored blue.
Used to describe objects by their color.
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💡Pro Tip
Color Associations
Blue is often associated with calmness, trust, and stability.
⚡Gold Rule
Adjective Usage
When describing something as blue, use it as an adjective before the noun (e.g., 'blue sky').
📖Word Origin
From Old English 'blāwe', possibly from Proto-Germanic 'blēwaz', related to the color of the sky or ocean.
📝Usage Notes
The word 'blue' can be used as both an adjective and a noun. In informal contexts, it can also refer to a state of sadness.