This is the 4979th most frequent Catalan word.
xoca
"Xoca" in Catalan means "clash" or "collision" in English.
Here, 'xoca' is used in its literal sense as the present form of the verb 'xocar,' meaning 'to collide.'
El cotxe xoca contra la paret.
The car crashes against the wall.
Here, 'xoca' describes a physical contact between two objects leading to an obstruction.
Quan obres la porta, xoca amb la cadira.
When you open the door, it hits the chair.
In this sentence, 'xoca' is used figuratively to describe a disagreement or conflict of ideas.