The word tarpaulin is a distinctly English compound, built from the native Germanic word tar and the Latin-derived word pall (a cloth covering, from Latin pallium meaning cloak), with the suffix -ing. This hybrid construction — Germanic tar meeting Latin pall — is characteristic of English's habit of combining elements from its different linguistic inheritances into practical new words.
The technology behind tarpaulin is ancient. Coating cloth with tar, pitch, or other water-resistant substances to create waterproof coverings has been practiced for thousands of years. Sailors needed waterproof covers for cargo, hatches, and equipment, and tarred canvas was the standard solution. The coating of tar penetrated the canvas fibers, creating
English coined tarpaulin in the early seventeenth century, during a period of naval expansion when maritime vocabulary was growing rapidly. The word appeared in nautical contexts, describing the tarred canvas covers used aboard ships. The compound was transparent to contemporary speakers: a tarpaulin was a pall (covering cloth) treated with tar.
An interesting secondary meaning developed alongside the material sense. In seventeenth- and eighteenth-century usage, tarpaulin became slang for a sailor — particularly a common sailor or one who had risen through the ranks by practical experience rather than social connection. The association was natural: sailors worked constantly with tarred canvas and were themselves often stained with tar and pitch. A tarpaulin captain was a naval officer
The material itself evolved over the centuries. The original tarred canvas was heavy, stiff, and malodorous but effective. The nineteenth century brought improvements in waterproofing compounds, and the twentieth century introduced synthetic materials that eventually replaced traditional tarred canvas entirely. Modern tarpaulins are typically made from polyethylene or polyester with waterproof coatings — lighter, cheaper, and more durable than their tarred canvas ancestors, though significantly less romantic.
The abbreviated form tarp emerged in American English in the early twentieth century, reflecting the general tendency toward shortening in informal American usage. Tarp has largely replaced tarpaulin in everyday speech, though the full form persists in more formal contexts and in technical specifications.
Today tarpaulin and its shortened form tarp describe one of the most ubiquitous utility items in the world. Tarps cover construction sites, protect outdoor furniture, shelter disaster victims, and line truck beds. The humble tarpaulin, born from the marriage of tree tar and Latin cloaks on the decks of seventeenth-century ships, has become an indispensable tool of modern practical life.