1.  glass cutter(n = noun.person) glass-cutter - someone who cuts or grinds designs on glass;
is a kind of cutter

2.  glass cutter(n = noun.person) glass-cutter, glassworker, glazer, glazier - someone who cuts flat glass to size;
is a kind of artificer, artisan, craftsman, journeyman

3.  glass cutter(n = noun.artifact) - a tool for cutting glass;
is a kind of cutlery, cutter, cutting tool

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