parawhenua mea
1. (noun) flood, tsunami - a destructive wave caused by an earthquake.
Kei ngā kōrero tuku iho a te Māori ngā kōrero mō te rū me te parawhenua mea (Te Ara 2012). / Māori oral traditions refer to earthquakes and tsunamis.
See also tai āniwhaniwha, parawhenua