Looking up...
She slapped his face in anger.
She hit his face with an open hand because she was angry.
to strike someone or something with an open hand
The child slapped the water while playing in the pool.
The child hit the water with an open hand while playing.
Can be used both physically and metaphorically in informal contexts.
a light strike with an open hand
He gave her a playful slap on the back.
He lightly hit her on the back in a friendly way.
Can also refer to a light, non-aggressive touch.
The meaning of 'slap' can vary from aggressive to playful depending on the context.
Be mindful of the context to distinguish between a literal slap and a metaphorical one.
Old English 'slappian', from Proto-Germanic 'slappōnan' (to strike).
Can be used both literally and metaphorically. In informal contexts, it can also mean a light, playful touch.