English Dictionary

tsunami wall

noun

A protective barrier that is used to protect against and impede the travel of a tsunami wave

The tsunami wall protected the coastal town from the destructive waves.

意味（1）

A protective barrier that is used to protect against and impede the travel of a tsunami wave

意味（2）

A type of wall obstacle in obstacle course racing with a curved bottom that is used as a ramp to run up, similar to a half-pipe, with a reverse side that is also similar to a half-pipe where you slide down, and ending in a pool to splash to a stop.