Liveships are unique vessels in the fantasy series "The Liveship Traders" by Robin Hobb. They are made from a special type of wood called wizardwood, which allows them to become sentient after three generations of a family have died on board. This connection gives the ships personalities and the ability to communicate with their crew. These ships are not just tools for transportation; they have their own thoughts and feelings, often influencing the journeys of those who sail them. The bond between a liveship and its crew can lead to deep emotional connections, making their adventures more complex and engaging.