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Definition 2024
boot-topping
boot-topping
See also: boottopping
English
Noun
boot-topping (plural boot-toppings)
- (nautical) The process of cleaning the upper part of a ship's underwater hull and daubing it with a protecting layer of antifouling substance.
- (nautical) 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.
- (nautical) The paint of the part of the hull that is designed to be underwater.
Alternative forms
- boot topping
References
http://www.globalsecurity.org/military/systems/ship/systems/paint.htm