Tsunami Wall Definition

noun

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

Wiktionary

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.

Wiktionary

Other Word Forms of Tsunami Wall

Noun

Singular:

tsunami wall

Plural:

tsunami walls

Origin of Tsunami Wall

tsunami +‎ wall TSUNAMI WALL from the curved, wave-like, nature of the wall's front and reverse sides, and the water hazard at the end of the obstacle

From Wiktionary
tsunami +‎ wall TSUNAMI WALL

From Wiktionary