Word cloud is a depiction of the meaningful words in some textual data, where the more a specific word appears in the text, the bigger and bolder it appears.
A word cloud is also named as text cloud or tag cloud, it also works in an easy/simple way. Word cloud is an illustration of meaningful words in some type of textual data.
It is so because a word cloud is a group or you can say cluster of words depicted in various sizes. If a specific word repeats/appears more in a source of textual data then it will appear bigger and bolder in word cloud.
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