1. A congenital form of anaemia occurring mostly in blacks; characterized by abnormal blood cells having a crescent shape
   - sickle-cell anemia [N. Amer], sickle-cell anaemia [Brit, Cdn], sickle-cell disease, crescent-cell anemia [N. Amer], drepanocytic anemia [N. Amer], drepanocytic anaemia [Brit, Cdn]

Type of: anaemia [Brit, Cdn], anemia [N. Amer], monogenic disease, monogenic disorder

• electronic funds transfer
• electronic image
• electronic imitative deception
• electronic information service
• electronic instrument
• electronic jamming
• electronic mail
• electronic manipulative deception
• electronic messaging
• electronic money
• electronic musical instrument
• electronic network
• electronic organ
• electronic reconnaissance
• electronic scanner
• electronic signal
• electronic simulative deception
• electronic stylus
• electronic surveillance
• electronic text
• electronic transistor
• electronic voltmeter
• electronic warfare
• electronic warfare-support measures
• electronically