Of animals: trained to avoid urinating or defecating in the house, except within a litterbox, toilet, or other receptacle.
Of or relating to quarantine in the home.
Of rules or regulations, forbidding the populace to leave their domicile except under emergency or other special circumstances, especially for purposes of quarantine.
Of a parent, not employed, and rather devoting more time to one's children.
Not ever travelling or moving far from home.