IPA: /ˈɡlæsˌmeɪ.kər/
KK: /ɡlæsˌmeɪkər/
A person who creates or produces glass items, such as bottles, windows, or decorative pieces.
The glassmaker crafted beautiful vases that were sold in the local market.
Glassmaker → It is formed from "glass" (from Old English *glæs*, meaning a transparent substance) and "maker" (from Old English *macian*, meaning to make or create). A glassmaker is someone who creates or makes glass products.
Think of someone who 'makes' ('maker') a 'transparent substance' ('glass') — that's why a glassmaker is a person who creates glass.