Word.ws English Dictionary

Plural of indigo

regular plural

The plural of indigo is indigos or indigoes.

Forms of indigo

Singularindigo /ˈɪn.dɪˌɡəʊ/
Pluralindigos
indigoes
Countablecountable and uncountable

Meaning of indigo

  1. noun A purplish-blue color.
  2. noun A greenish dark blue color; the color of indigo dye.
  3. noun A blue-colored dye obtained from certain plants (indigo plant or woad), or a similar synthetic dye.

Full definition of indigo

Questions about the plural of indigo

What is the plural of indigo?
The plural of indigo is indigos or indigoes.
Which is correct, indigos or indigoes?
Both are used. indigos is the more common of the two in English writing.
Is indigo countable?
Indigo is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: indigo (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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