The term UNWANTED PLOT GIVEAWAY is a crossword solution that refers to the act of revealing too much information about a story or plot, which can ruin the suspense and surprise for readers. This is often referred to as a 'SPOILER, ' which is defined as a piece of information that reveals plot points or other details about a story. Unwanted plot giveaways can be intentional or unintentional, but either way they can ruin the experience of reading a book or watching a movie.