Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
bull bars
bull CD
bull dyke
bull fiddle
bull market
Bull Run
bull’s-eye
bull session
bull snake
bull spread
bull terrier
bull thistle
bulla
bullbaiting
bullcorn
bulldog
Bulldog Clip
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

bulk up
bulk up


transitive and intransitive verb 
Definition:
 
increase: to increase in size or volume, or make somebody or something do this ( informal )

Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft