| cyan | any of a class of dyes containing a -CH= group linking two nitrogen-containing heterocyclic rings |
|---|---|
| cyan | a gray or greenish-blue mineral consisting of aluminum silicate in crystalline form |
| cyan | the monovalent group -CN in a chemical compound |
| cyan | the monovalent group -CN in a chemical compound |
| cyan | predominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll |
| cyan | relating to or caused by photosynthetic bacteria of the class Cyanobacteria |
| cyan | New World jays |
| cyan | common jay of eastern North America |
| cyan | a B vitamin that is used to treat pernicious anemia |
| cyan | a colorless toxic gas with a pungent almond odor |
| cyan | capable of producing cyanide |
| cyan | capable of producing cyanide |