Nautical Term: Keelson

Definition of Keelson

:The keelson is a substantial longitudinal member located above the keel in traditional wooden shipbuilding. Frames are fastened to the keelson, providing added structural support for the hull.

For instance, in the context of an historical account of a wooden sailing ship, it could be stated:

The ship’s construction was traditional, with a robust keelson running above the keel. This substantial longitudinal member served as the critical structural point to which the frames were fastened. The solid framework provided essential support for the hull, ensuring the safety and longevity of the ship.

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