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.
Wiki is Hawaiian for âfast; quick.â. As a noun, wiki means âa website that allows anyone to add, delete or revise content by using a web browser.â The term wiki is also used as a verb; if you wiki, you are either researching a topic on a wiki or contributing to one. word from one language that enters another is called a loanword. Wiki is not the only word on loan from Hawaiian. Aloha, which means âhello,â âloveâ and âgood-bye,â is used frequently by English speakers.