IPA: //ˈbætəlfrʌnt//
KK: /ˈbætəlˌfrʌnt/
The place or area where two opposing forces meet and fight, especially in a military context.
The soldiers were stationed at the battlefront, ready to defend their territory.
Battlefront is formed from "battle" (from Old French *bataille*, meaning a fight or conflict) and "front" (from Latin *frons*, meaning forehead or front part). The term refers to the front line or area where battles are fought.
Think of a 'fight' ('battle') happening at the 'front' line — that's what a battlefront is.
No commonly confused words.