lines, rows, queues, lines (of people)
Las filas de personas que esperaban recibir comida eran más largas que antes.
The lines of people waiting to receive food were longer than before.
Los soldados regresaron a sus filas.
The soldiers returned to their ranks.
Seis mil no serán suficientes para quebrar las filas de Mordor.
Six thousand will not be enough to break the ranks of Mordor.
— El señor de los anillos: El retorno del rey (2003)
Han llamado a filas a Lomanitz.
They've called Lomanitz up for military service.
— Oppenheimer (2023)
Después del colegio fui con mi padre a Tula pero al poco me llamaron a filas.
After school I went with my father to Tula but soon I was called up for military service.
— Hermano 2 (2000)
Me llamaron a filas cuando estudiaba.
I was called up for military service while I was a student.
— Atlantis: El imperio perdido (2001)