IPA: /ˈɡlæsˌbloʊɪŋ/
KK: /ɡlæsˌbloʊɪŋ/
The skill of creating items from hot, melted glass by blowing air into it through a tube.
She learned glassblowing to create beautiful vases and sculptures.
Glassblowing → It is formed from "glass" (from Old English *glæs*, meaning a transparent solid material) and "blowing" (from the verb "blow", meaning to force air). The word describes the process of shaping glass by forcing air into it.
Think of shaping a transparent material ('glass') by forcing air ('blowing') into it — that's how glassblowing works.
No commonly confused words.