Which of the following words is associated with lighting in Roman homes?

The term associated with lighting in Roman homes is indeed "lamp." In ancient Rome, lamps were commonly used for illumination, particularly in the absence of natural light. These lamps typically used oil as their fuel source and were made from materials like clay or metal. They would often be placed in specific areas of the home to provide light during the evening or in darker spaces, playing a vital role in daily activities and social gatherings.

In contrast, the other options relate to different aspects of Roman life. A stool is a type of furniture for sitting, a table is used for dining or displaying items, and a toga is a distinctive garment worn by Roman citizens, particularly men, that symbolized their status and citizenship. Therefore, the correct choice highlights a fundamental aspect of the Roman household that addresses the necessity of lighting, distinguishing it from furniture or clothing items.