proliferate

The word "proliferate" originates from the mid-19th century. It is derived from the French word "proliférer," which comes from the Latin roots "proles" meaning "offspring" or "descendants" and "ferre" meaning "to bear" or "to carry." The term was originally used in a biological context to describe the rapid multiplication of cells or organisms, and it has since been extended metaphorically to describe any rapid increase or spread.