HyperDic: ground_glass

English > 2 senses of the expression ground glass:
NOUNsubstanceground glassglass that diffuses light due to a rough surface produced by abrasion or etching
substanceground glassparticulate glass made by grinding and used as an abrasive
English > ground glass: 2 senses > noun 1, substance
MeaningGlass that diffuses light due to a rough surface produced by abrasion or etching.
BroaderglassA brittle / brittle transparent solid with irregular atomic structure
English > ground glass: 2 senses > noun 2, substance
Meaningparticulate glass made by grinding and used as an abrasive.
BroaderglassA brittle / brittle transparent solid with irregular atomic structure

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