Backside
Bouvier's Law Dictionary and Concise Encyclopedia · John Bouvier; revised by Francis Rawle · 1914
Bouvier's Law Dictionary and Concise Encyclopedia
A yard at the back part of or behind a house, and belonging thereto. The term was formerly much used both in conveyances and in pleading, but is now of infrequent occurrence except in conveyances which repeat an ancient description.
Chitty, Pr. 177.