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rooming house
roommate
roomy
roorback
roost
rooster
root (1)
root (2)
root (3)
root ball
root beer
root canal
root cap
root cellar
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root directory
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root system
root sys·tem


noun 
Definition:
 
roots of plant: the network of roots that a plant develops
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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