1. (noun) ancestral home, homeland, native land, inherited land - significant water or geographical feature of a tribe's homeland relating to the tribe's identity and the source of their livelihood. Describes a body of water within a vessel, a place that represents the history and emotional attachment of the tribe, a place central to the identity of the people where they can go to be rejuvenated, a place that represents the hopes and aspirations of the people, the lifegiving waters from which they drink. It is also the place associated with significant battles of the tribe and where the bones of their ancestors lie. As an example, Lake Waikaremoana is the ipukarea of Ngāi Tūhoe.