Quick meaning
A recorded audio message left by a caller when you do not answer.
Think of it like this
Like a message left on an answering machine for you to listen to later.
Where you may see this
You may hear this in email apps, messaging apps, video calls, and workplace instructions.
Why it matters
Knowing the term makes it easier to message people correctly and avoid simple communication mistakes.
Say it simply
Voicemail means: A recorded audio message left by a caller when you do not answer.