burner
US /ˈbɝː.nɚ/
UK /ˈbɝː.nɚ/

1.
2.
a device that records data onto a CD or DVD
:
•
I used a CD burner to create a backup of my files.
•
My computer has a built-in DVD burner.
3.
a disposable cell phone, often used for temporary or anonymous communication
:
•
He bought a burner phone to avoid being traced.
•
Criminals often use burner phones for their activities.