### Clue: Going out, say, on ship (6)
### Answer: EGRESS 
 ### Explanation: Definition: Going out
 EG(abbrev. for "exempli gratia"/for example/say) + RE(with reference to/on, as in "on the subject of …") SS(abbrev. for "steamship", as is used in its full name).
Defn: …, as a noun.