sociology

Sociology was named by Auguste Comte in 1838. He blended Latin socius, meaning "companion," with Greek logos, "study." The coinage appears in his course on positive philosophy. It marked a deliberate bid to give social inquiry a scientific label.

The Latin base socius was common in Roman legal and civic life. It described an ally or associate in a pact. Its sense of shared obligation traveled into French as social in the eighteenth century. Comte attached a scholarly suffix to that familiar stem.

Greek logos had long been used in learned compounds. It entered scientific naming through European academic Latin. The combination created a modern discipline word rather than an ancient inheritance. The form spread quickly through French and English in the mid-nineteenth century.

English adopted sociology by the 1850s in academic writing. It soon appeared in university curricula and journal titles. The word kept its transparent parts but gained a broad institutional meaning. Its modern sense still echoes Comte's program for a science of society.