boot-topping
The process of cleaning the upper part of a ship's underwater hull and daubing it with…The process of cleaning the upper part of a ship's underwater hull and daubing it with a protecting layer of antifouling substance.
Meaning
3 sensesThe process of cleaning the upper part of a ship's underwater hull and daubing it with a protecting layer of antifouling substance.
Any substance used for boot-topping, especially a mixture of tallow, sulphur or lime and rosin, which was commonly used to paint the bottoms of wooden ships, as a deterrent against weeds and barnacles, and to reduce friction.
The paint of the part of the hull that is designed to be underwater.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.