Definition of "blood count" [blood count]

• The number of red blood cells, white blood cells, and platelets in a definite volume of blood. (noun)
• The determination of such a count. (noun)
• Complete blood count. (noun)

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.