Feature

Feature is a property or characteristic possessed by a market exchangeable that responds to customer needs.

Definition

According to Juran's Quality Handbook by Defeo (7th edition),

Feature. A property or characteristic possessed by a good or service that responds to customer needs.

According to the BABOK Guide (3rd edition),

Feature. A distinguishing characteristic of a solution that implements a cohesive set of requirements and which delivers value for a set of stakeholders.