square mark

noun

Definition of square mark

: a mark placed upon running lines (such as halyards or braces) to ensure their being secured always at the same point and giving a neat uniform appearance

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Cite this Entry

“Square mark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/square%20mark. Accessed 21 Oct. 2020.

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