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seafloor

[ see-flawr, -flohr ]
/ ˈsiˌflɔr, -ˌfloʊr /
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noun

the solid surface underlying a sea or an ocean.

QUIZZES

QUIZ YOURSELF ON AFFECT VS. EFFECT!

In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”
Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.
Also called seabed.

Origin of seafloor

First recorded in 1850–55; sea + floor
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
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