Pash
Pash , transitive verb
[Probably of imitative origin, or possibly akin to box to fight with the fists.]
To strike; to crush; to smash; to dash in pieces. [Obsolete] — Shakespeare
I'll pash him o'er the face.
Pash , noun
[Scot., the pate. Compare Pash, transitive verb]
1.
The head; the poll. [Rare]
A rough pash.
2.
A crushing blow. [Obsolete]
3.
A heavy fall of rain or snow. [Provincial English]