Origin of the Phrase 'Laundry List'
The phrase 'laundry list' originates from the literal written inventories people made when sending clothes to professional laundry services in the 19th century — long, tedious, unorganized enumerations of every item.
Before home washing machines were common, people sent their clothes to a professional laundress or laundry service. Because you were handing individual items to a stranger, you needed a written record — how many shirts, which linens, how many pairs of trousers — so everything came back and nothing got lost. That written inventory was literally called a laundry list. It was famously long and tedious, itemizing every single piece of clothing with no particular priority or order — just a flat, exhaustive enumeration. When people say 'a laundry list of complaints' or 'a laundry list of demands,' they mean a long, unorganized, exhaustive list — implying it is almost boringly comprehensive, the way listing every sock and handkerchief would be. The literal term dates to the 1860s (earliest recorded use: July 1863, *The National Review*). The figurative meaning — any long, prosaic enumeration — did not appear until the 1930s (earliest known: 1938, *The Illinois State Journal*). The phrase stuck around long after the practice faded, making it one of many dead metaphors in English — phrases whose literal origin has been forgotten while the figurative meaning persists.