Related Clues:

• That will keep one asleep at last
• Funny how either way it puts an end to conversation
• Having caught up, hold her at last with this
• Funny sort of way to stop talking
• Get a hold of the anaesthetic after tea
• The sort of fetter that might cause wrists to fester
• At the end of it one gets exasperated
• Put it on hold
• The sort of joke that's a conversation-stopper
• Either way, a conversation-stopper
• This may hold one unconscious after tea
• Make it fast
• That should keep her at last from wandering
• A hitch in what puts one to sleep at last
• Make it fast to put you to sleep at last