We found 2 dictionaries that define the word columnarly:

General (2 matching dictionaries)

1. columnarly: Merriam-Webster
2. columnarly: Wiktionary

Definitions from Wiktionary (columnarly) ▸ adverb:  In columnar fashion. ▸ Words similar to columnarly ▸ Usage examples for columnarly ▸ Idioms related to columnarly ▸ Wikipedia articles (New!) ▸ Words that often appear near columnarly ▸ Rhymes of columnarly ▸ Invented words related to columnarly