Reading
Shortcuts
Home
All Articles
Read from Another Site
Sources
Wikipedia
Simple Wikipedia
VOA Learning English
Futurity
The Conversation
MIT News
Harvard Gazette
Cambridge News
YDS/YÖKDİL Passages
Topics
Technology
Engineering
Business
Economics
Human
Health
Energy
Biology
Nature
Space
Log in
Sign up
History
Add
knock over
• (especially of a vehicle) strike or collide with someone so as to cause them to fall to the ground.
• "a boy on a bike knocked him over and broke his glasses"
• rob a shop or similar establishment.
• "they knocked over a liquor store"