Dictionary

bloodstream

bloodstream

noun blood·stream \-ˌstrēm\

: the flow of blood that moves through the heart and body

Full Definition of BLOODSTREAM

1
:  the flowing blood in a circulatory system
2
:  a mainstream of power or vitality <introduce into the economic bloodstream a large amount of money — Harper's>

Examples of BLOODSTREAM

  1. The drug is now entering the bloodstream.

First Known Use of BLOODSTREAM

1630

bloodstream

noun blood·stream \-ˌstrēm\   (Medical Dictionary)

Medical Definition of BLOODSTREAM

:  the flowing blood in a circulatory system

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