Webster's Revised Unabridged Dictionary · 1913

Laystall

Laystall , noun

1.
A place where rubbish, dung, etc., are laid or deposited. [Obsolete] — B. Jonson
Smithfield was a laystall of all ordure and filth. — Bacon
2.
A place where milch cows are kept, or cattle on the way to market are lodged. [Obsolete]