| CY | relating to or caused by photosynthetic bacteria of the class Cyanobacteria |
|---|---|
| CY | New World jays |
| CY | common jay of eastern North America |
| CY | a B vitamin that is used to treat pernicious anemia |
| CY | a colorless toxic gas with a pungent almond odor |
| CY | capable of producing cyanide |
| CY | capable of producing cyanide |
| CY | any organic compound in which the cyano radical -CN and the hydroxyl radical -OH are attached to the same carbon atom |
| CY | photosynthetic bacteria found in fresh and salt water, having chlorophyll a and phycobilins |
| CY | prokaryotic organisms sometimes considered a class or phylum or subkingdom |
| CY | relating to or caused by photosynthetic bacteria of the class Cyanobacteria |
| CY | a bluish discoloration of the skin and mucous membranes |