Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
SERPS
serpulid
serrate
serration
serried
serriform
serrulate
Sertoli cell
serum
serum albumin
serum globulin
serum hepatitis
serum sickness
serval
servant
serve
serve-and-volley
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

serum

se·rum [ srəm ] (plural se·rums or se·ra [ srə ])


noun 
Definition:
 
1. liquid part of blood: the fluid that separates from clotted blood, similar to plasma but without clotting agents

2. body fluid: a clear watery body fluid, especially that exuded by serous membranes

3. medicine 
Same as  antiserum


[Late 17th century. < Latin, "whey, watery fluid"]

se·rum·al adjective
Advertisement

© 2009 Microsoft