05-14-2023-1551 - Ab initio

Ab initio (/ˌæb ɪˈnɪʃioʊ/ AB in-ISH-ee-oh)^[1] is a Latin term meaning "from the beginning" and is derived from the Latin ab ("from") + initio, ablative singular of initium ("beginning"). 

https://en.wikipedia.org/wiki/Ab_initio