One for the road
Meaning
A final drink before leaving.
Usage
Common in British pubs when the pace slows.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
18th century custom of a drink before a long journey.
Travelers recorded the saying in diaries from the 1800s.