1. plural of abiogenesis; the hypothetical process by which life arose from non-living chemical matter on Earth
Usage: scientific; plural form

Examples

• Scientists study various abiogeneses theories to understand how life began on our planet.
• Different abiogeneses models propose different chemical pathways for the origin of life.
• The debate over abiogeneses continues as researchers discover new evidence about early Earth conditions.
• Abiogeneses research examines how simple molecules could have organized into living systems.
• Multiple abiogeneses scenarios have been proposed by biochemists over the past century.