Gravity has a familiar physical meaning but also a nonphysical meaningâbasically seriousness. Thus, something grave possesses gravity. You can refer to the gravity of a person's manner, though public figures today seem to have a lot less gravity than they used to have. Or you can talk about a grave situation, as in the example sentence.
A wiki is a website where users can add, remove, and edit every page using a web browser. It's so terrifically easy for people to jump in and revise pages that wikis are becoming known as the tool of choice for large, multiple-participant projects.
On the site where you want to create the wiki page library, click Site Actions, and then click More Options. 2. In the Create dialog box, click Wiki Page Library. 3. In the Name box, type a name for the library, such as Wiki Pages. 4. Click Create.