We found one dictionary that defines the word greater than the sum of its parts:

General (1 matching dictionary)

1. greater than the sum of its parts: Merriam-Webster

▸ Words similar to greater than the sum of its parts ▸ Usage examples for greater than the sum of its parts ▸ Idioms related to greater than the sum of its parts ▸ Wikipedia articles (New!) ▸ Words that often appear near greater than the sum of its parts ▸ Rhymes of greater than the sum of its parts ▸ Invented words related to greater than the sum of its parts