Oikos is a Greek word that translates to "household" or "home." In ancient Greece, it referred to the basic unit of society, encompassing not just the physical dwelling but also the family members, property, and resources within it. The concept of oikos was central to social and economic life, as it represented both a domestic space and a community of individuals working together. In modern contexts, oikos can also refer to ecological and environmental studies, where it signifies the interconnectedness of living organisms and their environments. This broader interpretation emphasizes the importance of sustainable practices and the balance between human activities and nature, highlighting the need for responsible stewardship of resources.