bn:00017151n
Noun Concept
Categories: Sailing ship components, Nautical terms, Sailboat components
EN
centerboard  centreboard  drop keel  sliding keel  centre-board
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EN
A centreboard or centerboard is a retractable hull appendage which pivots out of a slot in the hull of a sailboat, known as a centreboard trunk or centerboard case. Wikipedia
A movable keel that functions as a foil Wikipedia Disambiguation
retractable keel which pivots out of a slot in the hull of a sailboat Wikidata
The adjustable keel on a small yacht or dinghy that acts, among other things, as ballast and to counteract the sideways force of the wind. Wiktionary
The adjustable keel on a small yacht. Wiktionary (translation)
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