How did Alexander Baumgarten give aesthetics its name?

Alexander Baumgarten, a German philosopher and educator, coined the term aesthetics to establish it as a distinct field of philosophical inquiry. He derived the term from the New Latin aesthetica, which relates to sensory perception.12

Baumgarten introduced the term in its modern sense through his work, most notably in his two-volume treatise titled Aesthetica (1750–58). While he was part of a Rationalist tradition that often dismissed the senses as inferior to rational reflection, Baumgarten argued that sensory and imaginative experiences—such as those found in poetry—provide a unique form of cognition.13

He described the ideas conveyed through these experiences as "clear and confused," contrasting them with the "clear and distinct" ideas of reason. By focusing on the importance of feeling and the creative act, he elevated the study of sensory perception and beauty into a formal branch of philosophy, earning his place as the founder of modern aesthetics.31