Show window and Shopwindow

Show window noun - A window of a store facing onto the street; used to display merchandise for sale in the store.

Shopwindow is a synonym for show window in showcase topic. In some cases you can use "Shopwindow" instead a noun phrase "Show window", when it comes to topics like shop window, window.

Shopwindow noun - A window of a store facing onto the street; used to display merchandise for sale in the store.

Show window is a synonym for shopwindow in showcase topic. You can use "Show window" instead a noun "Shopwindow", if it concerns topics such as shop window, window.