• synonyms


  1. a conspicuous object on land, visible from the sea, serving to guide or warn mariners, as a beacon.
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Origin of seamark

First recorded in 1475–85; sea + mark1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for seamark

Historical Examples of seamark

  • Let me see; O I am scarce able to look about me: where is there any seamark that I am acquainted withal?

    The Works of John Marston

    John Marston

British Dictionary definitions for seamark


  1. nautical an aid to navigation, such as a conspicuous object on a shore used as a guide
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012