a program, usually one supported or subsidized by a charitable, social, or government agency, for delivering hot meals regularly to elderly, disabled, or convalescing persons who are housebound and cannot cook for themselves.
They also provide the meals for our meals on wheels program serving our seniors that are unable to attend.
British Dictionary definitions for meals on wheels
meals on wheels
(functioning as sing) (social welfare, Brit) a service, usually subsidized, and run by a social services department or voluntary body, which delivers hot meals to elderly or housebound people who might otherwise be unable to have them