1. An essential ingredient in Prussian blue; a gas composed of one equivalent of nitrogen and one of carbon, having at odour like that of crushed peach-leaves, and burning with a pink flame, edged with green.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• carogen,
• xyanogen,
• vyanogen,
• fyanogen,
• dyanogen,
• ctanogen,
• cganogen,
• chanogen,
• cuanogen,
• c7anogen,
• c6anogen,
• cyangen,
• cianogen,
• cyannean,
• cyaneein,
• preymogen,
• Cyonogen,
• Cynaanogen,
• Cyonigin,
• Cynoogen

• cyanogenic.

The adjective form of the word "cyanogen" is "cyanogenic".

The plural of the "cyanogen" can be the "cyanogens".

The singular of the "cyanogen" can be the "cyanogen".