Definition of consanguineousnext
as in biological
being such by blood and not by adoption or marriage felt just as close to his adopted brother as he did to his two consanguineous siblings

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of consanguineous According to Nana Bonsu, his consanguineous lineage traces back to King Osei Tutu, the founder and first ruler of the Ashanti Empire. Jason Phillips, USA Today, 12 Feb. 2026 The downsides of inbreeding are to some extent intuitively understood by all, especially consanguineous relations between first order relatives. Razib Khan, Discover Magazine, 18 July 2013
Recent Examples of Synonyms for consanguineous
biological
Adjective
  • The Marines said Tuesday that 11th MEU forces were spending part of the day conducting chemical, biological, radiological and nuclear training at sea.
    Gary Robbins, San Diego Union-Tribune, 14 Apr. 2026
  • The problem is behavioral, not just biological.
    Allison Palmer, Charlotte Observer, 13 Apr. 2026

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Cite this Entry

“Consanguineous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/consanguineous. Accessed 15 Apr. 2026.

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