Simple Definition of blue blood
: membership in a royal or socially important family
: a member of a royal or socially important family
Full Definition of blue blood
1 \ˈblü-ˈbləd\ : membership in a noble or socially prominent family
2 \-ˌbləd\ : a member of a noble or socially prominent family
Examples of blue blood
a woman of blue blood
This is where the city's blue bloods like to gather.
First Known Use of blue blood
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Thesaurus: All synonyms and antonyms for "blue blood"
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