IPA: /ˈlɪsənər/
KK: /ˈlɪsənər/
A person who pays attention to and hears what someone else is saying, especially during a speech or broadcast.
As a good listener, she always makes sure to understand others' feelings.
Listener → It is formed from "list" (from Old English *hlystan*, meaning to hear) and "-er" (meaning a person who). A listener is a person who hears or pays attention to sounds or speech.
Think of someone who is 'hearing' ('list') — the '-er' just means a person. A listener is someone who pays attention to what is being said.