blue blood

[ bloo bluhd for 1; bloo bluhd for 2 ]
/ ˈblu ˌblʌd for 1; ˈblu ˈblʌd for 2 /

noun

an aristocrat, noble, or member of a socially prominent family.
aristocratic, noble, or socially prominent lineage or relatives: They boasted a lineage of pure blue blood.

Origin of blue blood

1825–35; translation of Spanish sangre azul. See sanguine, azure

OTHER WORDS FROM blue blood

blue-blood·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for blue blood

British Dictionary definitions for blue blood

blue blood

noun

royal or aristocratic descent

Derived forms of blue blood

blue-blooded, adjective

Word Origin for blue blood

C19: translation of Spanish sangre azul
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012