What is the meaning of the word "Tsunami" in Japanese?

جاپانی میں "سونامی" کے لفظ کا کیا مطلب ہے؟

Harbour wave

High wave

Destructive wave

None of these

The word "Tsunami" comes from the Japanese words "Tsu" (harbour) and "Nami" (wave), meaning "Harbour wave."

It refers to large sea waves caused by earthquakes, volcanic eruptions, or underwater landslides.

World Tsunami Awareness Day is observed annually on November 5 to create awareness about this deadly disaster.