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feel blue

Idioms  
  1. Be depressed or sad, as in I was really feeling blue after she told me she was leaving. The use of blue to mean “sad” dates from the late 1300s. See also blue funk, def. 2; have the blues.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Plus, more Fed officials signal a rate increase is coming soon, and pool owners feel blue about the color blue.

From The Wall Street Journal Jun. 17, 2026

He helps you if you feel blue, if you just need some clarity or perspective on the trials and tribulations of life, he gives you that.

From BBC Jun. 14, 2026

So if there is a dip, investors shouldn’t feel blue but embrace the yellow metal.

From Barron's Oct. 16, 2025

Throw in some hormonal mayhem, and it’s no wonder the women in the book feel blue.

From Washington Post Feb. 6, 2020

“She feel blue because coming to the old house once more.”

From A Daughter of the Vine by Atherton, Gertrude Franklin Horn

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