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 | Từ điển WordNet v3.1 - WordNet Dictionary 
 
	
		| roll-on 
 
 1. a dispenser of a liquid cosmetic (such as a deodorant) having a revolving ball as an applicator
 • Hypernyms:
 dispenser
 2. a woman's foundation garment rolled on to the hips
 • Hypernyms:
 foundation garment, foundation
 
 
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