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sea foam

American  

noun

  1. the foam of the sea.

  2. meerschaum.


sea foam British  

noun

  1. foam formed on the surface of the sea

  2. a former name for meerschaum

"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

Other Word Forms

Derived Forms

Etymology

Origin of sea foam

Middle English word dating back to 1250–1300

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Colombian singer Karol G wowed fashionistas with a sea foam green sheer dress that hugged her curves.

From Barron's • Feb. 2, 2026

A slicing sheet of rain, lazily snaking smoke, ragged-edged sea foam, a bird’s wing midflap: Each is forever preserved and, here, accompanied by essays on the artist’s life, times and techniques.

From The Wall Street Journal • Nov. 21, 2025

The whimsical space, which opened in early February, has sea foam green walls and handmade wooden treillage.

From New York Times • Feb. 29, 2024

The following day after flood waters receded, cars had to move through the dense sea foam left behind.

From BBC • Jan. 11, 2024

The bay is beginning to sparkle with the morning's light—black eddies glowing golden in their creases, sea foam blushing chrysanthemum.

From "The Inquisitor's Tale" by Adam Gidwitz

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