adverb
- At the beginning.
- usage: "at first he didn't notice anything strange"
- synonyms: initially
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ab initio. Retrieved September 20, 2026, from http://smartdefine.org/ab_initio/definitions/1250469 |
| Chicago | WordNet. 2010. "ab initio" http://smartdefine.org/ab_initio/definitions/1250469 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ab initio, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ab_initio/definitions/1250469>. |
| MLA | WordNet. "ab initio" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ab_initio/definitions/1250469> |