A day school is - as opposed to a boarding school - an institution where children are given educational instruction during the day and after which children return to their homes. A boarding school is a School where some or all pupils not only study but also live during term time with their fellow students and possibly teachers Institutions are structures and mechanisms of Social order and Cooperation governing the Behavior of a Set of Individuals CHILD syndrome (or congenital hemidysplasia with ichthyosiform erythroderma and limb defects) is a genetic disorder A home is a place of Residence or Refuge. It is usually a place where an individual or a family can rest in and be able to store Personal property. The term can also be used to emphasize the length of full-day programs as opposed to after-school programs, as in Jewish day school. See Yeshiva and Bais Yaakov about strictly Orthodox (mostly Haredi) Jewish schools
The term day school is also increasingly used for a one-off series of lectures or classes, taking place on a single day, usually on a particular topic and usually directed at adult learners with little time to spare.