IPA: /ˈɡlɛrɪŋli/
KK: /ˈɡlɛrɪŋli/
In a way that is very obvious or noticeable, often in a way that is unpleasant or shocking.
The mistake was glaringly obvious to everyone in the room.
Glaringly → It is formed from "glare" (from Old English *glerian*, meaning to shine brightly or to dazzle) and the suffix "-ingly" (meaning in a manner of). The word "glaringly" means in a manner that shines brightly or is very obvious, often to the point of being unpleasant or attention-grabbing.
Think of something that shines very brightly or is very obvious — that's what 'glaringly' means, as it describes a manner of shining or being noticeable.