Meaning : A single splash.
Example :
He heard a splat as it hit the floor.
Meaning : A slat of wood in the middle of the back of a straight chair.
Meaning : Give off the sound of a bullet flattening on impact.
Meaning : Split open and flatten for cooking.
Example :
Splat fish over an open fire.
Meaning : Flatten on impact.
Example :
The snowballs splatted on the trees.