Nuclear Family
Definition of Nuclear Family as it relates to Family, Family Tree
A nuclear family refers to a familial structure consisting of two married adults and their biological or adopted children living together in one household, forming a cohesive unit. In a broader sense, it encompasses the core members of a family who share a domestic environment and emotional bonds. The term 'nuclear' denotes its central role within the larger extended family, while 'family tree' implies a visual representation or lineage tracing the descent of kinship ties from common ancestors over generations.