Meaning: to make something quickly, or without putting too much thought into detailsSynonym: knock up (British, informal), throw together
- knock together sth Our designers are going to knock together a model so we can see how it'll look.
- knock sth together We've got some investors coming this afternoon. Would it be possible to knock a presentation together for them?
To celebrate the company's 17th anniversary, some of the staff have knocked together