contempt against court is contempt of court,what is the lagal term of contempt against honour?

Answer 1

I don't think there is a single word which would describe this in a legal sense.
But casting aspersion on someone's character is essentially what you are looking at here.When done without justification it then falls into one of two categories for civil (non criminal) actions-slander (spoken word) and libel (written word).

Answer 2

not yet stated as offense in penal code.