Multilingual Demographic Dictionary, second unified edition, English volume

Isolate (ISOLATE)

Translation
Section	English 506	Arabic 506	Czech 506	German 506	Spanish 506	French 506	Italian 506	Japanese 506	Portuguese 506	Russian 506	Chinese 506
506-1	endogamy	زواج الداخلي	endogamie	Endogamie	endogamia	endogamie	endogamia	内婚制	endogamia	Эндогамия	内婚制
506-2	isolate	محيط المنعزل	izolát	Isolat	grupo aislado	isolat	isolato	隔離集団	isolado	Замкнутая среда —Изолят	隔离种群
506-3	exogamy	زواج الخارجي	exogamie	Exogamie	exogamia	exogamie	esogamia	外婚制	exogamia	Экзогамия	外婚制
506-4	mixed marriage	زواج المختلط	smíšené manželství	gemischte Ehe —Mischehe	matrimonios mixtos	mariage mixte	matrimoni misti	交婚	casamentos mistos	Смешанный брак	混合婚
506-5	homogamy	زواج المتكافىء	homogamie	Homogamie	homogamia	homogamie	omogamia	同類婚	homogâmicos	Гомогамия	同类婚
506-6	heterogamy	زواج المتـفاوت—زواج غير المتكافىء	heterogamie	Heterogamie	heterogamia	hétérogamie	eterogamia	異類婚（非同類婚）	heterogâmicos	Гетерогамия	异类婚

Endogamy ¹ exists where both spouses must belong to the same group (e.g. tribe, clan). The term is also used to denote a tendency for spouses to be members of the same social or geographical group or isolate ², which is generally of limited size. The opposite requirement or tendency is called exogamy ³. Mixed marriages ⁴ are marriages between persons of different nationalities, races, religions, etc. When marriage is contracted between persons with certain common characteristics, social, physical or mental, it is called homogamy ⁵, the opposite is called heterogamy ⁶.