topple over

[for something very tall] to fall over. I was afraid that Jimmy's stack of blocks would topple over. The stack of books toppled over and ended up as a jumbled mess on the floor.

Common Names:

Name	Pronounced	Usage
Alyse	AL-is	English (Modern)
Tiwlip	-	Welsh
Ashley	['æʃli]
Peer	-	Danish, Norwegian, Swedish
Shifra	-	Hebrew, Biblical Hebrew
Nadya (1)	-	Russian, Bulgarian, Ukrainian