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Of or being a legal marriage between a person of royal or noble birth and a partner of lower rank, in which it is agreed that no titles or estates of the royal or noble partner are to be shared by the partner of inferior rank nor by any of the offspring of the marriage.

[New Latin morganāticus, from Medieval Latin (mātrimōnium ad) morganāticam, (marriage for the) morning-gift, of Germanic origin.]

mor′ga·nat′i·cal·ly adv.


[ˌmɔːgəˈnætɪkəlɪ] ADV he married her morganaticallyse casó con ella en casamiento morganático
References in periodicals archive ?
If a morganatically married prince were to succeed to the throne, a title suitable to the new king and a royal style would be assumed upon his accession.
An anonymous hand penned that the Queen had cancelled diary appointments because of her pregnancy by John Brown to whom she 'has been morganatically married .
Dr Susan Williams, historical adviser to the Public Records Office, said: 'The minutes and verbatim reports of Cabinet meetings flesh out the background to the Abdication and reveal the government's determination not to let the King marry Mrs Simpson, morganatically or otherwise.