zensen
1. (weather) front
2. front line; the front
★ Common
Noun
#67281
1. (weather) front
2. front line; the front
1. Probably the front lines.; Likely at the front.
1. Was on the front lines; Was a frontline worker
1. Was on the front lines.; Was at the front.
1. Not on the front lines.; Not at the front.
1. Wasn't on the front lines.; Wasn't at the front.
1. At the front lines; On the front lines
1. Not on the front lines.; Not at the front.
1. Was not on the front lines.; Was not at the front.
1. Not on the front lines.; Not at the front.