Final answer:
A caution sign is a type of road sign that warns drivers of a potential hazard or danger ahead.
Step-by-step explanation:
A caution sign is a type of road sign that warns drivers of a potential hazard or danger ahead. It is typically yellow with a black border and an exclamation point symbol inside. Caution signs are used to alert drivers to slow down, be cautious, and take necessary precautions to ensure their safety.