What term refers to a team that does not have a definitive ending?

The term that refers to a team that does not have a definitive ending is "ongoing." This indicates that the team operates continuously without a set termination date. Ongoing teams are typically involved in long-term projects or functions that require sustained collaboration and effort, and they may evolve over time as new members join or as their objectives change. This characteristic allows for adaptability and prolonged synergy among team members, contributing to the development of deeper relationships and enhanced collective knowledge.

In contrast, temporary teams are created to achieve specific goals within a limited timeframe, while dynamic teams may change in composition or purpose but are not defined solely by their duration. Structured teams focus on having a clear hierarchy and roles but don't specifically denote the continuity of their existence. Therefore, ongoing best captures the concept of a team designed to function indefinitely.