plop
US /plɑːp/
UK /plɑːp/

1.
chapoteo, golpe
a sound of something falling or dropping heavily into liquid or onto a soft surface
:
•
The stone fell into the pond with a soft plop.
La piedra cayó en el estanque con un suave chapoteo.
•
There was a sudden plop as the fruit dropped from the tree.
Hubo un chapoteo repentino cuando la fruta cayó del árbol.