marl
🇺🇸
/mɑːrl/
🇬🇧
/mɑːl/
A mixture of clay and calcium carbonate, often found in layers in the ground.
The farmer noticed that the soil was rich in marl, which improved the fertility of his fields.
A fabric with a speckled or mottled appearance, often used for casual clothing.
She chose a pair of marl sweatpants for a comfortable workout.