Where does “batidão” come from?

batidão (Portuguese) comes from Portuguese batida, from Portuguese bater, from Old Portuguese bater, from Latin battō, from Latin battuō — to beat, hit, pound, beat up, strike.

Ancestry of “batidão”, step by step

Step	Language	Word	Meaning
1	Portuguese	batida	act of beating; beat; reconnaissance
2	Portuguese	bater	to beat; to beat up; to hit; to strike; to crash
3	Old Portuguese	bater	—
4	Latin	battō	to beat att. from 2nd c. CE
5	Latin	battuō	to beat, hit, pound, beat up, strike

Every word from Latin battuō →Every word from Latin battō →Every word from Old Portuguese bater →