1
: a line on a coast marking the tidal limit
2
: an elevated object serving as a beacon to mariners
Examples of seamark in a Sentence
Recent Examples on the Web
The network promises more than 20 hours of new programming during the 32nd annual installment of the network's landmark (seamark?) franchise, including a special that marks the 20th anniversary of those breaching terrors known as Air Jaws.
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Dan Snierson, EW.com, 2 July 2020
Dan Snierson, EW.com, 2 July 2020
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'seamark.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
15th century, in the meaning defined at sense 1
Time Traveler
The first known use of seamark was
in the 15th century
Dictionary Entries Near seamark
Cite this Entry
“Seamark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seamark. Accessed 30 Sep. 2023.
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