genesis

/ˈd͡ʒɛn.ə.sɪs/

ot noun

The origin, start, or point at which something comes into being. Some point to the creation of Magna Carta as the genesis of English common law.

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.