We found 4 dictionaries that define the word in principio:

General (2 matching dictionaries)

1. in principio: Dictionary.com
2. In principio: Wikipedia, the Free Encyclopedia

Business (2 matching dictionaries)

3. Bouvier's Law Dictionary 1856 Edition (No longer online)
4. In principio: Legal dictionary

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