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heavy hitter
heavy hydrogen
heavy industry
heavy-laden
heavy lifting
heavy metal
heavy oil
heavy particle
heavy spar
heavy water
heavy-water reactor
heavyset
heavyweight
Heb.
hebdomad
hebdomadal
Hebdomadal Council
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heavy spar
heav·y spar


noun 
Definition:
 
form of barium sulfate: the mineral form of barium sulfate
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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