Meaning of “fall over” - Learner’s Dictionary

fall over

phrasal verb with fall us uk /fɔːl/ verb [ I ] past tense fell, past participle fallen

B1 If someone or something falls over, they fall to the ground or onto their side:

Be careful! You're going to fall over!
The fence fell over in the wind.

(Definition of “fall over” from the Cambridge Learner’s Dictionary © Cambridge University Press)