Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
Netizen
netlag
netphone
netsuke
nett
netter
netting
nettle
nettle rash
netwar
network
network-centric
network diagram
networking
neume
neur-
neur.
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

neural tube
neu·ral tube (plural neu·ral tubes)


noun 
Definition:
 
embryonic structure in vertebrates: the hollow tube of tissue in the embryo of humans and other vertebrates that develops into the spinal cord and brain
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft