prefix
- a combining form meaning blue or blue-green, used in chemistry and biology to denote compounds containing a cyano group (−CN) or relating to cyanogen
Usage: technical; chemistry; biology
Examples
- Cyanobacteria are photosynthetic microorganisms that produce oxygen.
- Cyanide is a highly toxic compound containing the cyano group.
- The cyanocobalamin form of vitamin B12 is commonly used in supplements.
- Cyanosis, a bluish discoloration of the skin, indicates low oxygen levels in the blood.
- Cyanoacrylate is the active ingredient in super glue.