| Answer | Crossword Clue |
|---|---|
| daybed | couch that can be used as a sofa by day and a bed by night |
| sofabed | sofa that can be converted into a bed, either by folding out the seat or by lowering the back to be flush with the seat |
| burn | to be excessively active or immoderate, as by leading an active social life by night and a busy work life by day |
| digestion | The process of breaking down food by mechanical and enzymatic action in the stomach and intestines into substances that can be used by the body |
