1. A formal resignation and renunciation of powers
   - abdication 
2. The act of abdicating
   - abdication

Type of: resignation

• systems design
• systems engineering
• systems program
• systems software
• systole
• systolic
• systolic murmur
• systolic pressure
• Système International
• Système International d'Unités
• Syzygium
• Syzygium aromaticum
• syzygy
• Szechuan
• Szechwan
• Szechwan province
• Szell
• Szent-Gyorgyi
• Szilard
• São Bernardo do Campo
• São Goncalo
• São Joao de Meriti
• São Jose dos Campos
• São Louis
• São Paulo