Simple past tense and past participle of marl.(verb)
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Use "marled" in a sentence
"BCBG's marled merino wool and Burberry's chunky knit pon -- chos are also trimmed with decorative tassels."
"Although I'm not especially fond of marled yarn, when I make it myself it is much more appealing."
"Today the line marled oust by; Jan van Riebeeck for the construction of his Great Wall of China is a railway line which separates the black from the white in this historic cites of our country."