Meerschaum: a translation of the German name, which is due to a popular idea that the substance is solidified sea-froth.(noun)
The Century Dictionary (Public Domain)
Use "sea-foam" in a sentence
"He enters a spare chamber with a peaked roof, sea-foam green carpet and bare walls."
"When college student Julianne Weingart walks out of the dressing room wearing a sleeveless sea-foam dress, a chorus of "That's really cute on you!" rings out."
"Rachel in what had to be the world's most aggressively unflattering sea-foam green bridesmaid's dress."