Tsunami (noun)

A large ocean wave caused by a submarine earthquake, volcanic eruption, or other disturbance.

Origin:

The word 'tsunami' is derived from the japanese words 'tsu' meaning 'harbor' and 'nami' meaning 'wave'.

Examples:

1. The tsunami was a catastrophic natural disaster that devastated the coastal communities.
2. The tsunami warning was issued for the entire Pacific coast after the earthquake struck.
3. The tsunami waves were huge, reaching heights of up to 30 meters and traveling at speeds of 700 km/h.
4. The tsunami caused widespread damage and loss of life, leaving thousands of people homeless and injured.
5. The tsunami had far-reaching effects, causing damage and disruptions as far away as the West Coast of the United States.