To live in a single appropriately accessible residence as one ages, as opposed to moving to more accessible dwellings as one's mobility decreases. Living in the granny pad on our son's property will allow us to age in place.

The act of living in a single appropriately accessible residence as one ages, as opposed to moving to more accessible dwellings as one's mobility decreases. Aging in place with us has made my parents much happier than, say, moving into a retirement home and then into an assisted-living facility.