What does George Orwell means when he writes Political language is designed to make lies sound truthful and murder respectable and to give an appreance of solidity to pure wind?

George Orwell is highlighting how political language can be manipulative and deceptive, using persuasive Words to disguise the truth and make immoral actions seem acceptable. He suggests that politicians use language to cloak their intentions and create a sense of legitimacy around their decisions, even when they lack substance or integrity. Orwell warns against the power of language to obscure reality and mislead the public.