1. The social process whereby people come to engage in an activity for pay or as a means of livelihood
   - professionalization

Type of: social process

• spheroid joint
• spheroidal
• spherometer
• spherule
• spherulite
• spherulitic
• sphincter
• sphincter ani
• sphincter muscle
• sphingid
• Sphingidae
• sphingine
• sphinx
• sphinx moth
• sphragistics
• sphygmograph
• sphygmomanometer
• Sphyraena
• Sphyraena barracuda
• Sphyraenidae
• Sphyrapicus
• Sphyrapicus varius
• Sphyrapicus varius ruber
• Sphyrna
• Sphyrna tiburo