NOUN
- either of two lengthwise fins attached along the outside of a ship's bilge; reduces rolling
How To Use bilge keel In A Sentence
- There are no bilge keels, but stabilisation is achieved by a combination of fin stabilisers from Blohm and Voss and a controlled passive tank system supplied by Intering.
- The keel is arranged in box form to carry ballast, and profiled bilge keels are fitted.