Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
scoff (1)
scoff (2)
scofflaw
scold
scolecite
scolex
scoliosis
scollop
sconce (1)
sconce (2)
Scone
scone
scoop
scoop neck
scoot
scooter
scop
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

sclerotin
scler·o·tin [ sklrətin, sklérrətin ]


noun 
Definition:
 
protein that hardens chitin: an insoluble protein that hardens and darkens the chitin on the outer skeleton of arthropods
[Mid-20th century. <sclero- after words such as keratin]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft