Product owner: A role in agile development that is responsible for the success of a product. The product owner typically works with the product manager, engineers, and designers to define the product vision, prioritize features, and track progress.

Alternative Meanings:

Product Owner
Commonly used in agile product development. The product owner is the single person who must have final authority representing the customer’s interests in backlog prioritization and requirements questions.
Product owner
Commonly used in agile product development. The product owner is the single person who must have final authority representing the customer’s interests in backlog prioritization and requirements questions.