marl
Marl (noun) means a soil-like mixture of clay and lime, sometimes with sand, in varying proportions. Example: “Farmers once spread marl on fields to improve the soil.”
How to use marl
Learner’s notesIn plain EnglishA chalky, clay-rich kind of earth.
It is a specialist word used in geology and farming.
Fill the gap
Can you complete this real example?
Farmers once spread _____ on fields to improve the soil.
Etymology
Marl came into English from Middle English marle, from Old French marle, from Late Latin margila. Margila was a diminutive of marga, meaning marl.