Where does “pedrada” come from?

pedrada (Portuguese) comes from Portuguese pedra, from Old Portuguese pedra, from Latin petra, from Ancient Greek πέτρα — rock formation: cliff, ledge, cave, ridge; stone.

pedrada (Portuguese): a blow with a rock; stone's throw; trip

Definitions

a blow with a rock; stone's throw; trip

Ancestry of “pedrada”, step by step

Step	Language	Word	Meaning
1	Portuguese	pedra	stone; stone, rock; hailstone
2	Old Portuguese	pedra	rock, stone
3	Latin	petra	stone, rock
4	Ancient Greek	πέτρα	rock formation: cliff, ledge, cave, ridge; stone

Every word from Ancient Greek πέτρα →Every word from Latin petra →Every word from Old Portuguese pedra →