2. (noun) carving in the form of the sea creature - carved figure of an ancestor or mythical sea monster with a fish tail and semi-human head and a tube-like tongue.
He marakihau tērā āhua kei runga rawa, ki ētahi he taniwha (Te Ara 2011). / The shape at the very top is a marakihau, to some it is a taniwha (monster).