What's a Lean to Mean?

A lean-to is a type of simple structure originally added to an existing building with the rafters "leaning" against another wall. Free-standing lean-to structures are generally used as shelters. One traditional type of lean-to is known by its Finnish name laavu.

What is classed as a lean-to?

It is within the boundaries of the property and won't cover more than 50% of the total area. No part of the extension is higher than the eaves of the house. The eaves are no more than three metres high if you are within two metres of the property's boundary.

What does lean stand for slang?

In slang, lean is a term for prescription-strength cough syrup mixed with soft drinks and candy. It's also known by such other names as purple drank or sizzurp.