missingitem

noun
UK /ˈmɪsɪŋ ˈaɪtəm/
US /ˈmɪsɪŋ ˈaɪtəm/

A missing item is a thing that you cannot find.

The missing item was my blue pencil.


OTHER MEANINGS

2. A thing that is not where it should be.

The teacher wrote the missing item on the board.

3. A thing left out of a list or group.

The missing item from the list was the last one.

4. A thing that someone has taken away.

The missing item was found in the wrong bag.