FluentPlex

blue

/blu/ verb C2
  1. To make or become blue; to turn blue.
  2. To treat the surface of steel so that it is passivated chemically and becomes more resistant to rust. (transitive)
  3. To brighten by treating with blue (laundry aid). (transitive)

He/she/it blues · Past blued · Past participle blued · -ing form blueing

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Verb forms

Base form
blue
He/she/it
blues
Past
blued
Past participle
blued
-ing form
blueing

From the library

When all the sky is clear and blue,
A Child's Garden of Verses, p. 1 · C1
And be the sky's blue looking-glass;
A Child's Garden of Verses, p. 2 · C1
Up in the air so blue?
A Child's Garden of Verses, p. 10 · C1
And the blue even slowly falls
A Child's Garden of Verses, p. 18 · C1

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Words, meanings, pronunciations and translations from Wiktionary (CC BY-SA 4.0); how common each word is from wordfreq. Made into this dictionary by FluentPlex.