barium sulphate
n (Elements & Compounds) a white insoluble fine dense powder, used as a pigment, as a filler for paper, rubber, etc, and in barium meals. Formula: BaSO4. Also called: blanc fixe
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
| Noun | 1. | barium sulphate - a white insoluble radiopaque powder used as a pigment |
| 2. | barium sulphate - a white or colorless mineral (BaSO4); the main source of bariummineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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