thioindigoid dye

noun
variants: or less commonly thioindigoid

Definition of thioindigoid dye

: any of a class of vat dyes characterized by the same chromophore as indigo (see indigo sense 1b) but with sulfur instead of an imino group as an auxochrome — compare indigoid dye

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Dictionary Entries Near thioindigoid dye

thioindigoid

thioindigoid dye

Thioindigo Red B

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Cite this Entry

“Thioindigoid dye.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thioindigoid%20dye. Accessed 28 Jan. 2022.

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