Final answer:
An innovation refers to a new object or concept that is qualitatively different from existing forms. Examples include Galileo's discovery of Saturn and Christopher Columbus' encounter with Hispaniola.
Step-by-step explanation:
An innovation refers to an object or concept's initial appearance in society-it is innovative because it is new. Innovations are discovered or invented. For example, when Galileo discovered Saturn through his telescope, it was a qualitatively different object that was previously unknown. Similarly, when Christopher Columbus encountered Hispaniola, it was a new land that brought about changes in European culture.