floodmark

noun

Definition of floodmark

: the mark or line to which the tide or a flood rises : high-water mark

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History and Etymology for floodmark

Middle English, from flood + mark

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Dictionary Entries Near floodmark

floodlight

floodmark

floodometer

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Cite this Entry

“Floodmark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/floodmark. Accessed 7 Dec. 2021.

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