Definition of earthsea:
(N) :
The Earthsea Cycle, also known as Earthsea, is a series of high fantasy books written by the American author Ursula K. Le Guin.
(N) :
Legend of (later shortened to Earthsea) a two-part television fantasy miniseries produced for the Sci-Fi Channel and aired in 2004.
(N) :
a fictional world created by American writer Ursula K. Le Guin.
(N) :
a series of fantasy books by Ursula K. Le Guin.