Related Clues:

• It's laid down in mid-teens
• Is hesitantly returning what's owed - this is left
• The rest having to board outside university
• The rest have accommodation around university
• Have house outside university to get rest
• Grounds - debris
• Matter at bottom of liquid
• End times (anag)
• It remains after other parts have been taken away
• Distillation leftovers
• Deposit crew in rising waters?
• Deposit of a sort
• Traces of gunpowder, e.g
• Send item (anag)
• Live outside university for the rest