day after day

/ˈdeɪ ˌæftər ˈdeɪ/
adverb
  1. Continuously or repeatedly over a long period of time, day by day.
    • He watched the sunrise day-after-day from his bedroom window.
    • Day-after-day, she practiced the piano until she mastered the piece.
    • The factory workers performed the same task day-after-day.
Antonyms
What does "day after day" mean? | whatsthatwordmean | whatsthatwordmean