from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Colorless; achromatic.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Colorless; achromatic.

from The Century Dictionary and Cyclopedia

  • Colorless; achromatic.


From Ancient Greek ἄχροος (akhroos), from ἀ- (a-, "not") + χρόα (khroa, "color") (Wiktionary)


Sorry, no example sentences found.


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  • JM is feeling off colour in an achroous sort of way.

    October 5, 2010

  • JM always encounters achroous folk at the paint shop

    March 5, 2009

  • Colourless. But I like the way this words looks as if it's invaded us from the Netherlands.

    June 4, 2008