: the top surface of a desk
: a computer that is designed to be used on a desk or table : a desktop computer
: an area or window on a computer screen in which small pictures (called icons) are arranged like objects on top of a desk
: of a size that is suitable to be used on a desk or table
: done using a personal computer
What made you want to look up desktop? Please tell us where you read or heard it (including the quote, if possible).