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Over time it remained as a valuable stiffener mounted inboard of the sheer strake on commercial and recreational craft. In modern boats, it is the top edge of the hull where there is usually some form of stiffening, often in the form of traditional wooden boat construction members called the "inwale" and "outwale".
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- "gunwale". Merriam-Webster Dictionary. Merriam-Webster Incorporated. Retrieved 16 July 2013.