We found 4 dictionaries that define the word regular as clockwork:

General (3 matching dictionaries)

1. (as) regular as clockwork: Cambridge Advanced Learner's Dictionary

Miscellaneous (1 matching dictionary)

2. regular as clockwork: Idioms

Phrases: (as) regular as clockwork, more... ▸ Words similar to regular as clockwork ▸ Usage examples for regular as clockwork ▸ Idioms related to regular as clockwork ▸ Wikipedia articles (New!) ▸ Words that often appear near regular as clockwork ▸ Rhymes of regular as clockwork ▸ Invented words related to regular as clockwork