sometime; someday

老いる: to age, to grow old

年老いる: to grow old

since some unclear time

oil / kerosene / engine oil for lubrication

to grow old

everyone / everybody

all / everyone / everybody / all people / every person / everybody / everybody / everybody / everyone / everyone / everyone / everyone / everyone / everyone / everyone / everyone

fate; destiny

(poetic) Alternative spelling of 定め (“fate; destiny”)