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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Alternative form of gram-negative.

from The Century Dictionary and Cyclopedia

  • Negative (that is, resistant) to Gram's stain. See stain.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adj. (of bacteria) being of or relating to a bacterium that does not retain the violet stain used in Gram's method


Sorry, no etymologies found.



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