English · Nature & Environment
tsunami
/tsuːˈnɑː.mi/
[/tsuːˈnɑː.mi/]
giant sea wave
Advancednoun
Definition
A very large, destructive sea wave caused by an undersea earthquake or eruption.
Example
The tsunami struck without warning, sweeping boats and buildings far inland within minutes.
The tsunami struck without warning, sweeping boats and buildings far inland within minutes.
Etymology
From Japanese 'tsunami', meaning harbour wave.
How & Where It’s Used
A Japanese loanword now standard in English for such waves.