blue
bluː
Definition Synonyms Conjugation

Definition of blue - Reverso English Dictionary

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Adjective

1.
colorshaving the color of a clear sky
  • The blue sky stretched endlessly above.
azure cerulean sapphire
2.
emotionfeeling sad or depressed
  • She felt blue after hearing the bad news.
depressed sad

Noun

1.
artcolor between green and violet in spectrum
  • The sky is a clear blue today..
azure cerulean
2.
artTECH.pigment or dye that produces a cool color between green and violetTECH.
  • She used blue to paint the ocean.
azure cobalt sapphire

Verb

tr.
1.
metallurgyTECH.treat steel to resist rustTECH.
  • The blacksmith blued the steel to prevent rusting.
harden temper treat
2.
laundryDatedUSbrighten laundry with blueingDatedUS
  • She blued the white shirts to keep them bright.
bluing whiten
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Images of blue

  • blue: color between green and violet in spectrum
    color between green and violet in spectrum
  • blue: pigment or dye that produces a cool color between green and violet
    pigment or dye that produces a cool color between green and violet
  • blue: specific colored ball worth five points in snooker
    specific colored ball worth five points in snooker

Expressions with blue

💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
Earth as seen from space with blue oceans
Astronauts often refer to Earth as the blue planet.
highest honor or prize in competitions
She won the blue ribbon at the science fair.
clear sky without clouds
We enjoyed the blue skies during our beach vacation.
large ocean wave with a blue hue
Surfers were excited about the blue wave approaching the shore.
small area of clear sky among clouds
After the storm, we saw a patch of blue sky.
state of peace and tranquility
Meditation helps me find my calm blue ocean.

Origin of blue

Old English, blǣwen (blue) + -ish (like)

Terms with blue included in their meaning

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greenadj.
colors
of the color between blue and yellow in the spectrum
colors
color between blue and yellow in spectrum
purpleadj.
color
having a color between red and blue
colors
color between red and blue
navyadj.
colors
very dark blue in color
aquaadj.
colors
having a greenish-blue color like turquoise
colors
shade of color between blue and green
primary
one of the primary colors red blue or yellow

Examples of blue in a sentence

  • The artist chose a blue palette for the painting.
  • He felt blue when he was left out.
  • The rainy weather made everyone feel blue.
  • The blue districts showed strong support for the policy.
  • Blue voters turned out in record numbers this election.
  • His blue humor was not suitable for the family event.

View all translations of blue

Click below to see the appropriate translations facing each meaning.
  1. French:bleu, pigment bleu, ...
  2. German:blau, Blau, ...
  3. Italian:azzurro, tristezza, ...
  4. Spanish:azul, pigmento azul, ...
  5. Portuguese:azul, pigmento azul, ...
  6. Chinese:蓝色的, 蓝颜料, ...
  7. Japanese:青い, 青色, ...
  8. Arabic:أَزْرَق, الأزرق, ...
  9. Hebrew:כָּחוֹל, דִיכְדּוּךְ, ...
  10. Russian:голубой, синий пигмент, ...
  11. Ukrainian:блакитний, синя фарба, ...
  12. Hindi:नीला, नीला रंग, ...
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