burner

burner /ˈbɚnɚ/ noun
plural burners
burner
/ˈbɚnɚ/
noun
plural burners
Britannica Dictionary definition of BURNER
[count]
1 
a  : the part of a furnace, stove, etc., where the flame or heat is produced
— see picture at kitchen
b  : a device that burns something : a device in which something is burned — see also back burner, barn burner, bunsen burner, front burner
2 
computers : a device that is used to record information or music on a CD or DVD