- a mixture of cement, sand or crushed slag, and water, sprayed over reinforcement as a lightweight concrete construction.
Origin of Gunite
First recorded in 1910–15; formerly trademark
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- civil engineering a cement-sand mortar that is sprayed onto formwork, walls, or rock by a compressed air ejector giving a very dense strong concrete layer: used to repair reinforced concrete, to line tunnel walls or mine airways, etc
C20: from gun + -ite 1