American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "blood serum" in a sentence
"He swallowed pills made of fresh balck vomit, inserted small quan - tities of it into cuts in his arms and legs, and injected blood serum from a yellow fever patient into his own blood stream."