As nouns the difference between battlefront and frontline
is that battlefront is the region or line along which opposing armies engage in combat while frontline is .
As an adjective frontline is
(military) located at a front.
battlefront
English
Noun
(
en noun)
The region or line along which opposing armies engage in combat.
The area in which opponents or opposing ideas meet.
frontline
English
Alternative forms
* front-line (in attributive use); front line
Adjective
(-)
(military) Located at a front
Describing the most advanced or important
Derived terms
* frontliner