The phrase “spoke in the wheel” refers to something that disrupts or hinders the smooth operation of a system or process. It originates from the literal structure of a wheel, where spokes provide support and enable movement. If one spoke is damaged or missing, it can affect the wheel’s functionality.
In a broader context, when someone is described as a “spoke in the wheel,” it means they are an obstacle or a source of frustration that prevents progress or efficiency. This can apply to various situations, such as teamwork, projects, or organizational dynamics, where one person’s actions or attitudes may slow down or complicate the overall effort.
The phrase is often used to highlight the idea that in any group effort, one individual can significantly impact the success or failure of the collective endeavor.