blas ‧ phe ‧ my /ˈblæsfəmi, ˈblæsfɪmi/ BrE AmE noun ( plural blasphemies ) [uncountable and countable]
something you say or do that is insulting to God or people’s religious beliefs
—blasphemous adjective :
The book has been widely condemned as blasphemous.
—blasphemously adverb