In Vladimir Nabokov’s 1955 novel, Lolita, the character Lolita is a child who is sexually victimized by the book’s narrator. The word Lolita has, however, strayed from its original referent, and has settled into the language as a term we define as “a precociously seductive girl.” This definition is based on a considerable body of evidence of the word as it is used in published English prose; it is not intended to be a lexicographic reflection of Nabokov’s creation.

https://www.merriam-webster.com/dictionary/Lolita