draw blood

phrase

1
: to take blood from a person's body for medical reasons
We need to draw some blood to test you for the virus.
2
: to cause blood to flow from a person's body
The punch to the nose drew blood.
sometimes used figuratively to suggest intensity or aggressiveness
Some politicians view debates as chances to draw blood from their opponents.

Examples of draw blood in a Sentence

Recent Examples on the Web
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.
Doctors will elevate the wounded area and draw blood for tests. Anne Ewbank, Sacbee.com, 7 July 2026

Browse Nearby Words

Cite this Entry

“Draw blood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/draw%20blood. Accessed 16 Jul. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster