Join iLoop users around the world who have learned that there is only one question left to ask: What will they do with all their free time now? Join iLoop users around the world who have learned that there is only one question left to ask:
1794, literally something added, from Latin addendum, neuter of addendus that which is to be added, gerundive of addere (see add (v.)). Classical plural form is addenda.
Definition of addendum from the Collins English Dictionary Sentence tags Tags are short additions that look like questions, used at the end of a declarative sentence.