Found 2 items, similar to pyocyanin.
English → English (WordNet) Definition: pyocyanin pyocyanin n : a toxic blue crystalline antibiotic found in green pus
English → English (gcide) Definition: Pyocyanin Pyocyanin \Py`o*cy"a*nin\, n. [Gr. ? pus + ? dark blue.] (Physiol. Chem.) A blue coloring matter found in the pus from old sores, supposed to be formed through the agency of a species of bacterium (Bacillus pyocyaneus). [1913 Webster]