Lean-to (noun)

A simple structure consisting of a roof supported by one wall or slope, typically used as a shelter or outbuilding.

Origin:

The term 'lean-to' originated in the 16th century and refers to a structure that is supported by a wall or slope.

Examples:

1. The hunters built a lean-to against the rock face to protect them from the rain.
2. The garden shed was a small lean-to made of wood.
3. The family used the lean-to as a playhouse for their children.
4. The hiker set up a tent under a lean-to to escape the wind.
5. The lean-to provided shade for the picnic area.