We found one dictionary that defines the word when many join in one act:

Business (1 matching dictionary)

1. When many join in one act: Legal dictionary

▸ Words similar to when many join in one act ▸ Usage examples for when many join in one act ▸ Idioms related to when many join in one act ▸ Wikipedia articles (New!) ▸ Words that often appear near when many join in one act ▸ Rhymes of when many join in one act ▸ Invented words related to when many join in one act