We found 11 dictionaries that define the word week after week:

General (10 matching dictionaries)

1. week after week: Longman Dictionary of Contemporary English
2. week after week: Merriam-Webster
3. week after week: Oxford Learner's Dictionaries
4. week after week: Vocabulary.com
5. week after week: Cambridge Advanced Learner's Dictionary
6. week after week: Dictionary.com
7. week after week: Rhymezone
8. week after week: FreeDictionary.org
9. week after week: Mnemonic Dictionary
10. week after week: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

11. week after week: Idioms

Definitions from WordNet (week after week) ▸ adverb:  for an indefinite number of successive weeks ▸ Words similar to week after week ▸ Usage examples for week after week ▸ Idioms related to week after week ▸ Wikipedia articles (New!) ▸ Words that often appear near week after week ▸ Rhymes of week after week ▸ Invented words related to week after week