In-line item is a term used to describe an item that is placed in a line or sequence. It is often used in the context of retail, where items are placed in a line on shelves or racks. The term can also be used to describe items that are placed in a line for other purposes, such as items placed in a row on a conveyor belt. The crossword solution for this term is SKATE, which is a type of footwear with wheels attached to the bottom. Skates are often used in sports such as rollerblading and ice skating.