IPA: /ˈɡlæsiər/
KK: /ˈɡlæs.i.ɚ/
Having a shiny, smooth surface that reflects light, often resembling glass.
The lake looked glassier than ever after the rain.
The word 'glassier' is derived from 'glass' (from Old English 'glæs', meaning a transparent substance) and the suffix '-ier' (meaning one who or that which). The term 'glassier' refers to something that is more like glass or has the qualities of glass.
Think of 'glass' as a transparent substance and remember that 'glassier' means something that is more like glass.