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barium_protoxide 
has definitions from the field of chemistry
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| 1 | 
									[ noun ] (chemistry) an oxide of barium; a whitish toxic powder  Synonyms Related terms | 
| * |  | 
| 
											
											
barium_protoxide 
has definitions from the field of chemistry
										 | |
| 1 | 
									[ noun ] (chemistry) an oxide of barium; a whitish toxic powder  Synonyms Related terms | 
| * |  |