1. tip over - Noun
2. tip over - Verb
cause to overturn from an upright or normal position
turn from an upright or normal position
Source: WordNetWe see evidence that lakes and forests and wetlands can have different equilibria - so you have a savanna system that may be stable and thriving, but it can also tip over and become an arid steppe if pushed too far by warming, land degradation, and biodiversity loss. Johan Rockstrom
A lot of times when you're young and carefree, you don't realize, when you tip over the edge, how difficult it is to climb back in. Joe Cocker
People get nervous driving around corners, thinking they're going to tip over. But you can go soooo much faster through the curves than you realize. Lindsey Vonn
There are so many young women who tip over into being a facsimile: they don't really inhabit their lives or their bodies. Susie Orbach
The cat knocked over the flower vase Source: Internet
the clumsy customer turned over the vase Source: Internet