A "carriage" is like a really fancy stroller that people used a long time ago instead of cars. It's a way for people to ride around, like going for a walk, but in a special seat that gets pushed by someone else or even pulled by horses. Carriages can look really beautiful and have lots of decorations and fancy designs on them. Some carriages even have special covers to keep the people inside safe from bad weather like rain or wind. Nowadays, you don't see carriages very often, but sometimes people still use them for really special occasions like weddings, parades or historical reenactments.