Word History

First Known Use

1610, in the meaning defined above

Time Traveler
The first known use of consanguine was in 1610

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Cite this Entry

“Consanguine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/consanguine. Accessed 11 Jul. 2026.

Medical Definition

Legal Definition

consanguine

adjective
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