What is another word for focus of origin?
Pronunciation: [fˈə͡ʊkəs ɒv ˈɒɹɪd͡ʒˌɪn] (IPA) 
The phrase "focus of origin" can be replaced with several synonyms that convey a similar meaning. Some writers may opt for "point of origin," which highlights the starting point or source of something. "Root" is another synonym that denotes the base or foundation of a concept or idea. "Beginning" and "source" can also be used interchangeably with "focus of origin." Additionally, the phrase "genesis" emphasizes the creation or starting point of something. "Provenance" refers to the history and origin of a particular object or concept, while "lineage" emphasizes the ancestry or origin of a particular idea or concept.
