retropulsion /ret-rō-pulˈshən/

1. Pushing backwards
2. A tendency to fall backwards experienced by some people with Parkinson's disease

retropulˈsive adjective

• plumulose
• plumy
• plunder
• plunderage
• plunderages
• plundered
• plunderer
• plunderers
• plundering
• plunderous
• plunders
• plunge
• plunge bath
• plunge baths
• plunge-cut milling
• plunged
• plunge pool
• plunge pools
• plunger
• plungers
• plunges
• plunging
• plunging fold
• plunging folds
• plunging neckline