What is it called when a speaker stops speaking and resumes their seat after debating a motion?

When a speaker stops speaking and resumes their seat after debating a motion, the process is known as yielding the floor. This term specifically refers to the act of relinquishing the right to speak during a meeting or debate, allowing others to contribute to the discussion or take the opportunity to respond. Yielding the floor is a crucial aspect of parliamentary procedure because it promotes orderly discussion and ensures that multiple perspectives can be heard.

In contrast, while "taking a seat" might imply a speaker is finished, it does not capture the formality or procedural context of yielding. "Concluding remarks" generally refer to final statements made before yielding but do not specifically denote the act of stopping speaking. "Deferring" implies postponing a decision or discussion, which does not apply to the context of a speaker finishing their remarks. Thus, yielding the floor accurately describes the procedural action in question.