Having an uneven, bumpy surface like cobblestones; resembling or made of cobbles.
Derived from 'cobble' (a rounded stone) plus the -ly adjective suffix. 'Cobble' itself traces to Old English, possibly from a Scandinavian source meaning a lump or rounded object.
Medieval streets weren't smoothly paved on purpose—cobbly surfaces gave horses and carts better traction in mud and rain! That's why European old towns still have them: it's actually smart ancient engineering.
Complete word intelligence in one call. Free tier — 50 lookups/day.