What is another word for bottlecap?
Pronunciation: [bˈɒtə͡lkˌap] (IPA) 
Bottlecap is a term used for the small metal or plastic cap that seals a bottle. It serves as a barrier to prevent the liquid from spilling out and maintaining its freshness. In some parts of the world, they are referred to as crown caps, pry-off caps, or twist-off caps. Crown cap is the most common synonym and is still used widely by beverage manufacturers. Pry-off caps, as the name suggests, require a tool to open them, such as a bottle opener. Twist-off caps can be opened by hand and are convenient to use. Corks and screw caps are also alternatives to bottlecaps for sealing bottles of wine or spirits.
