Meaning of the word "good afternoon" in English

What does "good afternoon" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

good afternoon

US /ˌɡʊd ˈæf.tərˈnuːn/
UK /ˌɡʊd ˈɑːf.tə.nuːn/
"good afternoon" picture

Exclamation

a greeting used in the afternoon

Example:
Good afternoon, everyone. Welcome to our meeting.
She said, "Good afternoon," as she entered the room.