We found 4 dictionaries that define the word the main thing:

General (4 matching dictionaries)

1. the main thing: Longman Dictionary of Contemporary English
2. The Main Thing (Real Estate album), The Main Thing: Wikipedia, the Free Encyclopedia

▸ Words similar to the main thing ▸ Usage examples for the main thing ▸ Idioms related to the main thing ▸ Wikipedia articles (New!) ▸ Words that often appear near the main thing ▸ Rhymes of the main thing ▸ Invented words related to the main thing