The term "rigid" refers to something that is stiff and does not easily bend or change shape. This quality can apply to materials, such as metals or plastics, which maintain their form under pressure. Rigid objects resist deformation, making them useful in construction and manufacturing. In a broader context, "rigid" can describe attitudes or behaviors that are inflexible. For example, a person with a rigid mindset may struggle to accept new ideas or adapt to change. This inflexibility can affect relationships and problem-solving, as it limits the ability to consider different perspectives or solutions.