An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. For example, the word "listen" is an anagram of "silent" because they contain exactly the same letters, just in a different order.
Anagrams have been used for centuries in wordplay, puzzles, and even as pseudonyms. They appear in literature, movies, and games. Creating anagrams is both a creative exercise and a mental challenge that helps develop vocabulary and lateral thinking skills.