IPA: /ˌpɒlɪdʒəˈnɛtɪk/
KK: /pɑlɪdʒəˈnɛtɪk/
Describing something that comes from multiple sources or origins.
The theory of polygenetic evolution suggests that different species may have originated from various ancestral lines.
Comparative: more polygenetic
Superlative: most polygenetic
Polygenetic → It is formed from "poly-" (meaning many) and "genesis" (from Greek "genesis", meaning origin or creation). The word "polygenetic" refers to the origin or creation of many traits or characteristics, often used in the context of genetics.
Think of 'many' ('poly-') origins or 'creations' ('genesis') when remembering that 'polygenetic' relates to multiple genetic traits.