thumb|250px|Dolosse forming a protective structure against a shoreline in [[Cape Town, South Africa.]]
thumb|250px|Dolosse forming a protective structure against a shoreline in [[Cape Town, South Africa.]]
A dolos (plural: dolosse) is a wave-dissipating concrete block used in great numbers as a form of coastal management. It is a type of tetrapod. Weighing up to , dolosse are used to build revetments for protection against the erosive force of waves from a body of water. The dolos was invented in 1963, and was first deployed in 1964 on the breakwater of East London, a South African port city.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).