IPA: /ɪnˈtɛntli/
KK: /ɪnˈtɛntli/
In a way that shows strong focus or concentration on something.
She listened intently to the teacher's instructions.
Intently → It is formed from "intent" (from Latin "intentus", meaning stretched out or directed) and the suffix "-ly" (meaning in a manner of). The word "intently" means in a manner that is directed or focused on something.
Think of being "directed" or "stretched out" towards something — that's why acting "intently" means to focus deeply on it.