A dyke (or dike) in geology is a type of later vertical rock between older layers of rock. Technically, it is any geologic body which cuts across:1  flat wall rock structures, such as bedding. dyke (or dike) in geology is a type of later vertical rock between older layers of rock. Technically, it is any geologic body which cuts across: 1  flat wall rock structures, such as bedding.
Another example would be the âdefault browserâ on your computer. Windows PCs come with Internet Explorer (the blue âEâ icon) as the default browser, just as Apple includes their own Safari browser as the default on their Mac computers.
Internet Explorer for Chromebook. Internet Explorer or IE is the default browser on Windows. If youâre looking to use this app on Chromebook to browse the web, the best advice is donât. Chrome OS is built around the Chrome browser, which you are using to access this website, and it is a lovely replacement for IE.