1. A disease rendering the skin blue, due to defective circulation.

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

• synosis,
• cyamposis,
• cyamopsys,
• xyanosis,
• vyanosis,
• fyanosis,
• cyanosos,
• cyannosis,
• syanosis,
• cianosis,
• cylosis,
• cycosis,
• -pycnosis,
• piknosis,
• pydrosis,
• cynesis,
• cramosiy,
• cyanoses,
• tyolosis,
• cyaneein

• cynicism,
• census,
• censors.

The adjective form of the word "cyanosis" is "cyanotic".

The plural form of "cyanosis" is "cyanoses"

The singular form of the word "cyanosis" is "cyanosis". The term is a singular noun that refers to a medical condition characterized by bluish or purplish discoloration of the skin and mucous membranes due to low oxygen levels in the blood. It does not have a different singular form.