ghost is an English word meaning “soul”, “ghost” or “spirit”. The term ghost is often used in movie titles (“Ghost – On the other side of life”, “Ghost Rider – Biker Ghost”), TV series (Ghost Whisperer), computer games (Ghost Rider), etc., suggesting the theme addressed.
“Ghost mouse” is the name of a computer program that was created to record in memory all mouse movements, and thus automate the process in routine tasks.
Ghost movie
The American Film with Original Title ghost (in Brazil "Ghost across the life”) was released in 1990, directed by Jerry Zucker. It's a genre of romance and drama with a few hints of comedy, which tells the story of the Sam couple. (Patrick Swayze) and Molly (Demi Moore) whose union was disrupted by the premeditated murder of husband. In an attempt to maintain spiritual contact with his wife, Sam has the help of the medium Oda Mae Brown (Whoopi Goldberg), who stars in fun scenes mixed with the tragic event.