1. (pathology) injury to muscles and tendons caused by continuous repetitive use of particular muscles, especially by using a keyboard, or working on an assembly line
   - repetitive strain injury

Encyclopedia: RSI

• superfluousness
• superfood
• Superfund
• Superfund program
• Superfund site
• supergiant
• superglue
• supergrass
• superheat
• superheater
• superhero
• superhet
• superheterodyne receiver
• superhigh frequency
• superhighway
• superhuman
• superimpose
• superimposed
• superimposition
• superincumbent
• superinduce
• superinfect
• superinfection
• superintend
• superintendence