Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
Sep.
sepal
sepaloid
separable
separate
separate off
separate out
separate school
separated
separating funnel
separation
separation anxiety
separation of powers
separationist
Separatist
separatist
separative
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

sentinel node
sen·ti·nel node (plural sen·ti·nel nodes)


noun 
Definition:
 
first lymph node affected by cancer: an identifiable lymph node likely to be the first to which a given cancer will extend
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft