What is another word for soap film?
Pronunciation: [sˈə͡ʊp fˈɪlm] (IPA) 
There are a number of synonyms that could be used to describe what is commonly known as a soap film. One option is to refer to it simply as a soap bubble, which is probably the most commonly used term. Another possibility is to describe it as a soap slick or a soap membrane. The word membrane suggests a more technical or scientific approach, while slick brings to mind the shiny, slippery surface of the film. Some people may also refer to a soap film as a bubble film or a soap sheen. Whatever the preferred word choice, all of these terms describe the thin layer of soap that can be seen when soap bubbles are formed.
