We found one dictionary that defines the word double columns:

General (1 matching dictionary)

1. double columns: Merriam-Webster

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