1. nuclear family
Wikipedia definition
2. Nuclear familyThe nuclear family or elementary family is a term used to define a family group consisting of a pair of adults and their children. This is in contrast to a polygamous family, single-parent family, and to the larger extended family. Nuclear families typically center on a married couple, but not always; the nuclear family may have any number of children.
Read “Nuclear family” on English Wikipedia
Read “核家族” on Japanese Wikipedia
Read “Nuclear family” on DBpedia


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