Definition of wiki
: a website that allows visitors to make changes, contributions, or corrections
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Recent Examples of wiki from the Web
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These example sentences are selected automatically from various online news sources to reflect current usage of the word 'wiki'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Did You Know?
Today, wikis are common stops on the information superhighway; however, they only date to 1995, after computer programmer Ward Cunningham introduced his software WikiWikiWeb to the world. The software, whose name is based on a Hawaiian term for "quick," allows Web site visitors to contribute content to its pages and comment on and make changes to information posted by others. A site using the software is referred to as a wiki.
Origin and Etymology of wiki
WikiWikiWeb, a website with such programming introduced in 1995
First Known Use: 1995See Words from the same year
Seen and Heard
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