n. A brief vacation, particularly one that includes just one night away from home.
2010
Anticipating this newly emerging travel trend, Hotels.com has planned special discounts on hotels in the Asia-Pacific, Americas and Europe from the year's end until the middle of February, a period that includes the New Year's Day and Lunar New Year holidays, to allow Korean travelers to enjoy nanobreaks more easily.
2009
There has been a 29% increase in the number of UK holidaymakers searching for single-night holidays — or "nano-breaks" — over the past year, according to Hotels.com.
2002 (earliest)
But despite the mounds of luggage in the boot of the prime ministerial Land Cruiser plus one very smart guitar case this is not really a holiday at all. It is more of a nanobreak to show support for the British tourist industry.