IPA: /ˈkloʊsli/
KK: /ˈkloʊsli/
In a way that is near in distance or time, or with careful attention.
She examined the painting closely to see all the details.
Closely → It is formed from "close" (from Old French *clos*, meaning shut or near) and "-ly" (a suffix used to form adverbs). The word "closely" means in a manner that is near or shut together.
Think of being 'near' ('close') and doing something in a manner that is 'like' ('-ly'). This helps you remember that 'closely' means to do something in a near or attentive way.