What is pl. (Far.) Minute, but tender and troublesome, excoriations, covered with scabs, upon the heels of horses which have been used where it is very wet or muddy. Law (Farmer's Veter. Adviser) called?

scratch — pl. (Far.) Minute, but tender and troublesome, excoriations, covered with scabs, upon the heels of horses which have been used where it is very wet or muddy. Law (Farmer's Veter. Adviser). (Webster's 1913.)

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