Easement

Part of speech: noun (n.)

1. That which gives ease, relief, or assistance; convenience; accommodation. In need of every kind of relief and easement. Burke.

2. A liberty, privilege, or advantage, which one proprietor has in the estate of another proprietor, distinct from the ownership of the soil, as a way, water course, etc. It is a species of what the civil law calls servitude. Kent.

3. A curved member instead of an abrupt change of direction, as in a baseboard, hand rail, etc.