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View synonyms for indigo

indigo

[in-di-goh]

noun

plural

indigos, indigoes 
  1. a blue dye obtained from various plants, especially of the genus Indigofera, or manufactured synthetically.

  2. indigo blue.

  3. any of numerous hairy plants belonging to the genus Indigofera, of the legume family, having pinnate leaves and clusters of usually red or purple flowers.

  4. a color ranging from a deep violet blue to a dark, grayish blue.



adjective

  1. Also called indigoticAlso called indigo-blue,of the color indigo.

indigo

/ ˈɪndɪˌɡəʊ, ˌɪndɪˈɡɒtɪk /

noun

  1. Also called: indigotina blue vat dye originally obtained from plants but now made synthetically

  2. any of various tropical plants of the leguminous genus Indigofera, such as the anil, that yield this dye Compare wild indigo

    1. any of a group of colours that have the same blue-violet hue; a spectral colour

    2. ( as adjective )

      an indigo carpet

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Other Word Forms

  • indigotic adjective
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Word History and Origins

Origin of indigo1

1545–55; < Spanish or Portuguese, variant of índico < Latin indicum < Greek indikón, noun use of neuter of Indikós Indic
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Word History and Origins

Origin of indigo1

C16: from Spanish indico, via Latin from Greek Indikos of India
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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.

Although a menacing observer lurks in the darkness, the couple feels protected, submerged beneath the wall of clouds, which roll like white waves against a huge, indigo sky.

Through the window of an upper floor office in West Hollywood, the sky changed from cyan to navy and then indigo blue.

Read more on Los Angeles Times

But over the years, indigo fell out of favour because growing the crop damaged the soil excessively.

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Among the other types of birds were also soras, indigo buntings and wood thrushes.

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“Yeah. Those are the indigo fields. Do you know the story of how our ancestors infused the Gift into blue-glass bottles using indigo plants?”

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indignityindigo blue