An item on a list is an element that is included in a compilation of items. The term 'item on a list' can be broken down into four crossword solutions: AGENDUM (7 letters), ERRAND (6 letters), TASK (4 letters), and ENTRY (5 letters). AGENDUM is a Latin word meaning 'things to be done'. ERRAND is an assignment or chore that needs to be completed. TASK is an assigned job or duty. Lastly, ENTRY is an item or record that is added to a list.